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130901s2005 mx ||||g| | 00| ||spa d |
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|a 028011
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|a Sistema de Bibliotecas de la Universidad de Panamá
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| 041 |
1 |
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|a spa
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| 082 |
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|a R - 503 - eN1a - 1981
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| 245 |
1 |
0 |
|a Encilopedia de las ciencias
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| 250 |
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|a 4a. ed
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| 260 |
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|a México, D. F.
|b : Edit. Cumbres
|c , c1981.
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| 300 |
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|a 10t.
|b : ilus.
|c ; 26cm.
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| 650 |
2 |
4 |
|a CIENCIAS-DICCIONARIOS
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| 942 |
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|c BK
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| 999 |
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|c 4924
|d 4924
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| 952 |
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|0 0
|1 0
|2 ddc
|4 0
|6 R__503__EN1A__198100000000000
|7 0
|8 CG
|9 8482
|a 10
|b 10
|c 10
|d 2014-01-17
|o R - 503 - eN1a - 1981
|p p028011
|r 2014-01-17
|w 2014-01-17
|y BK
|