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00777nam a2200205 u 4500 |
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s1961 s1961 xxu ||||| eng |
| 035 |
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|a 8263
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| 040 |
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|a Sistema de Bibliotecas de Universidad de Costa Rica
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| 041 |
0 |
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|a eng
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| 082 |
0 |
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|a 510.78
|b B112ch
|2 00
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| 100 |
1 |
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|a Babbage, Charles
|d 1792-1871
|e Autor/a
|4 aut
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| 245 |
1 |
0 |
|a Charles Babbage and his calculating engines /
|c selected writings by Charles Babbage and others. Ed. and with and introd. by Philip Morrison and Emily Morrison.
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| 260 |
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|a New York, New York :
|b Dover,
|c 1961.
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| 300 |
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|a 400 páginas :
|b ilustraciones ;
|c 20 cm.--
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| 490 |
0 |
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|a Dover histories and classics of science
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| 650 |
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|a MAQUINAS CALCULADORAS
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| 949 |
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|a -LA b LA
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| 916 |
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|a Registros del LS-2000
|