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00653nas a2200205 u 4500 |
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20210106150040.0 |
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040907s1936 xxu ||||| eng |
| 035 |
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|a 7975153
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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 620
|b T
|2 00
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| 245 |
1 |
0 |
|a Telephone engineer and management :
|b the telephone industry magazine.
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| 260 |
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|a Chicago :
|b Brookhill Publishing,
|c 1936-.
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| 300 |
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|a volúmenes.
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| 650 |
0 |
7 |
|a TELEFONOS
|v PUBLICACIONES PERIODICAS
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| 912 |
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|a 03-DEC-2007 - SANCHEZ VELASQUEZ, AURA
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| 917 |
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|a 07-SEP-2004 - SANCHEZ VELASQUEZ, AURA
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| 949 |
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|a ASV
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| 916 |
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|a Reconversión
|