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01182nam a2200229 a 4500 |
| 008 |
050201s1965||||gt |||||||||||||||||spa|| |
| 999 |
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|c 129815
|d 129815
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| 040 |
|
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|a Sistema Bibliotecario Universidad de El Salvador
|b spa
|
| 094 |
0 |
|
|a 621.385
|b C146c
|
| 100 |
1 |
|
|a Calderón Castro, Rubén Antonio
|
| 245 |
0 |
0 |
|a Cables Telefónicos y Distribución de redes urbanas /
|c Rubén Antonio Calderón Castro
|
| 264 |
|
|
|a Guatemala :
|b Universidad de San Carlos de Guatemala,
|c 1965
|
| 300 |
|
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|a 101 h.
|
| 336 |
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|a texto
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| 337 |
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| 338 |
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|
| 502 |
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|a Tesis (Ingeniero Civil) -- Universidad de San Carlos de Guatemala
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| 942 |
|
|
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|2 ddc
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| 991 |
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