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| LEADER |
00645cam a22002412u 4500 |
| 001 |
BUGAP-002971 |
| 003 |
AR-TrUNPB |
| 007 |
ta |
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150818s1977 r 000 0 spa d |
| 040 |
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|a AR-TrUNPB
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| 082 |
0 |
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|a 621.319
|2 20
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| 100 |
1 |
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|a Skilling, Hugh Hildreth
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| 650 |
|
7 |
|a INGENIERIA
|2 Unescot
|9 3788
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| 650 |
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4 |
|a REDES ELECTRICAS
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| 700 |
1 |
|
|a Campa, Valentina
|e tr
|
| 700 |
1 |
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|a Monterrubio Bustillos, Ignacio
|e rev
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| 245 |
1 |
0 |
|a Redes eléctricas /
|c Hugh Hildreth Skilling
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| 260 |
|
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|a México :
|b Limusa,
|c 1977
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| 300 |
|
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|a 559 p
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| 590 |
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|a Registros migrados a formato MARC
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| 942 |
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|c BK
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| 910 |
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|a AB970902
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| 999 |
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|c 5426
|d 5426
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