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00668cam a22002292u 4500 |
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LIBRI-012861 |
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AR-CrUNPB |
| 007 |
ta |
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170901s1979 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 525/C.15
|2 20
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| 100 |
1 |
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|a Cepeda Domínguez, José R
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| 245 |
1 |
0 |
|a Ciencias de la tierra :
|b las ciencias de la tierra y el universo /
|c José R Cepeda Domínguez
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| 255 |
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|a /C.15
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| 260 |
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|a México,D.F. :
|b Editorial Patria,
|c 1979
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| 300 |
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|a 164 p
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| 490 |
0 |
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|a Sistema de enseñanza abierta ;
|v 1
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| 590 |
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|a Registros migrados a formato MARC
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| 650 |
|
7 |
|a ASTRONOMIA
|2 Unescot
|9 1591
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| 942 |
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|c BK
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| 910 |
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|a hg000612
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| 999 |
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|c 64233
|d 64233
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