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00687nam a2200205 u 4500 |
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000317743 |
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20110720143301.0 |
| 008 |
s1953 s1953 xxu ||||| eng |
| 035 |
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|a 8946
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| 040 |
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|a Sistema de Bibliotecas de la 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 621.38
|b A512p
|2 00
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| 110 |
2 |
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|a American Telephone and Telegraph Company.
|b Long Lines Department
|e Autor/a
|4 aut
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| 245 |
1 |
0 |
|a Principles of electricity applied to telephone and telegraph work
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| 260 |
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|a New York, New York,
|c 1953.
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| 300 |
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|a 354 páginas :
|b ilustraciones (1 plegables)
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| 650 |
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|a TELEFONOS
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| 650 |
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|a TELEGRAFO
|x ELECTRICIDAD
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| 949 |
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|a - ME.b ME.
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| 916 |
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|a Registros del LS-2000
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