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Chapter 1: In the Beginning |
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1 | (45) |
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1 | (5) |
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1.2 Written Number Systems |
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6 | (3) |
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1.2.1 The Additive Number System |
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7 | (1) |
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1.2.2 The Positional System |
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8 | (1) |
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9 | (5) |
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14 | (5) |
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1.5 The European Number System |
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19 | (8) |
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27 | (5) |
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1.7 Other Forms of Notation |
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32 | (10) |
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1.7.1 Knotted Cords for Record Keeping |
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33 | (5) |
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38 | (3) |
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1.7.3 Other Methods of Numerical Notation |
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41 | (1) |
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42 | (2) |
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44 | (2) |
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Chapter 2: Early Aids to Calculation |
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46 | (72) |
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46 | (1) |
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47 | (6) |
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53 | (13) |
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66 | (8) |
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2.5 Two Legged Instruments |
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74 | (9) |
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2.5.1 The Proportional Compass |
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75 | (1) |
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76 | (7) |
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83 | (13) |
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2.6.1 Napier and His Bones |
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83 | (6) |
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2.6.2 Gaspard Schott and Athanasius Kircher |
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89 | (4) |
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2.6.3 Early Versions of Napier's Bones |
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93 | (1) |
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2.6.4 Genaille-Lucas Rulers |
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93 | (3) |
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96 | (9) |
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105 | (7) |
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112 | (4) |
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116 | (2) |
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Chapter 3: Mechanical Calculating Machines |
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118 | (36) |
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118 | (1) |
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3.2 Wilhelm Schickard (1592-1635) |
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119 | (5) |
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3.3 Blaise Pascal (1623-1662) |
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124 | (5) |
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3.4 Gottfried Wilhelm Leibniz (1646-1716) |
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129 | (7) |
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3.5 Samuel Morland (1625-1695) |
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136 | (6) |
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142 | (3) |
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3.7 Commercially Produced Machines |
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145 | (7) |
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3.7.1 The Thomas Arithometer |
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145 | (1) |
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3.7.2 The Baldwin-Odhner Machines |
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146 | (3) |
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3.7.3 Key-Driven Machines |
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149 | (3) |
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152 | (1) |
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153 | (1) |
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Chapter 4: The Babbage Machines |
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154 | (37) |
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4.1 Charles Babbage (1791-1871) |
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154 | (6) |
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4.2 The Need for Accuracy |
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160 | (1) |
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4.3 The Method of Differences |
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161 | (2) |
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4.4 Babbage's Difference Engine |
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163 | (7) |
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4.5 The Scheutz Difference Engine |
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170 | (5) |
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4.6 Other Attempts At Difference Engines |
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175 | (2) |
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4.7 Babbage's Analytical Engine |
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177 | (9) |
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4.8 Percy Ludgate (1883-1922) |
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186 | (2) |
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188 | (2) |
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190 | (1) |
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Chapter 5: The Analog Animals |
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191 | (18) |
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191 | (1) |
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192 | (3) |
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5.3 The Antikythera Device |
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195 | (3) |
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198 | (3) |
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5.5 Differential Analyzers |
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201 | (6) |
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207 | (1) |
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208 | (1) |
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Chapter 6: The Mechanical Monsters |
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209 | (52) |
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209 | (1) |
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210 | (11) |
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210 | (1) |
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211 | (3) |
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214 | (1) |
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215 | (3) |
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218 | (2) |
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6.2.6 The Other Zuse Machines |
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220 | (1) |
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6.3 The Bell Relay Computers |
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221 | (14) |
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221 | (1) |
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6.3.2 The Complex Number Calculator |
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222 | (3) |
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6.3.3 The Relay Interpolator |
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225 | (2) |
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6.3.4 The Models III and IV |
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227 | (2) |
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6.3.5 The Model V (The Twin Machine) |
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229 | (4) |
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233 | (2) |
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6.4 The Harvard Machines of Howard Aiken |
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235 | (13) |
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235 | (1) |
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235 | (8) |
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6.4.3 The Harvard Mark II |
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243 | (3) |
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6.4.4 The Harvard Mark III and Mark IV |
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246 | (2) |
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248 | (10) |
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6.5.1 The Punched Card Systems |
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248 | (6) |
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6.5.2 The Large IBM Calculators |
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254 | (1) |
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6.5.3 The Selective Sequence Electronic Calculator (SSEC) |
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255 | (3) |
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258 | (3) |
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Chapter 7: The Electronic Revolution |
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261 | (35) |
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261 | (1) |
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7.2 John Atanasoff, Clifford Berry, & the ABC |
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262 | (4) |
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266 | (18) |
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266 | (1) |
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7.3.2 The Place and the Problem |
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267 | (1) |
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268 | (2) |
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270 | (14) |
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284 | (10) |
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284 | (4) |
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7.4.2 Alan Turing (1912-1954) |
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288 | (1) |
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289 | (2) |
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291 | (3) |
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294 | (1) |
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295 | (1) |
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Chapter 8: The First Stored Program Electronic Computers |
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296 | (85) |
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8.1 The Genesis of the Ideas |
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296 | (5) |
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8.2 Computer Memory Systems |
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301 | (20) |
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301 | (2) |
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303 | (1) |
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8.2.3 Mechanical Memories |
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304 | (2) |
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306 | (5) |
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8.2.5 Electrostatic Storage Mechanisms |
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311 | (5) |
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8.2.6 Rotating Magnetic Memories |
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316 | (3) |
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8.2.7 Static Magnetic Memories |
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319 | (2) |
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321 | (15) |
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321 | (1) |
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8.3.2 The Manchester Machine |
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322 | (7) |
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8.3.3 The Cambridge Machine-EDSAC |
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329 | (7) |
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336 | (1) |
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336 | (40) |
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8.4.1 The American Background |
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344 | (3) |
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8.4.2 The Electronic Discrete Variable Arithmetic Computer (EDVAC) |
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347 | (4) |
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8.4.3 The Institute for Advanced Study Machine (IAS) |
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351 | (7) |
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8.4.4 The Eckert/Mauchly Machines, BINAC and UNIVAC |
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358 | (7) |
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8.4.5 The SEAC and SWAC Machines |
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365 | (5) |
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370 | (6) |
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376 | (3) |
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379 | (2) |
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Chapter 9: Later Developments |
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381 | (26) |
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381 | (2) |
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9.2 The Early Machines of IBM |
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383 | (8) |
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383 | (2) |
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9.2.2 The 700-7000 Series Machines |
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385 | (6) |
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9.3 Early Super Computers |
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391 | (9) |
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391 | (4) |
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395 | (2) |
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397 | (3) |
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9.4 The IBM/360 Series of Machines |
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400 | (5) |
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405 | (1) |
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406 | (1) |
Appendix |
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407 | (9) |
Index |
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416 | |