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00681cam a22002292u 4500 |
| 001 |
LIBRI-005295 |
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AR-CrUNPB |
| 007 |
ta |
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170901s1971 mx r 000 0 spa d |
| 040 |
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|a AR-CrUNPB
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| 082 |
0 |
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|a 519/I.31
|2 20
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| 700 |
1 |
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|a Celis Acosta, Roberto
|e tr
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| 710 |
2 |
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|a ITT Federal Electronic Corporation
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| 245 |
0 |
0 |
|a Matematicas para electronica :
|b manual de autoenseñanza programada /
|c Roberto Celis Acosta
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| 255 |
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|a /I.31
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| 260 |
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|a México, D.F. :
|b Compañia Editorial Continental,
|c 1971
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| 300 |
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|a 608 p
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| 590 |
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|a Registros migrados a formato MARC
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| 650 |
|
7 |
|a MATEMATICAS
|2 Unescot
|9 4387
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| 942 |
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|c BK
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| 910 |
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|a hg990126
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| 999 |
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|c 56667
|d 56667
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