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|a 842062912X
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| 040 |
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|a Sistema Bibliotecario Universidad de El Salvador
|b spa
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| 082 |
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|a 540.9
|b B763h
|2 21
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| 100 |
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|a Brock, William H.
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| 245 |
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|a Historia de la química /
|c William H. Brock ; versión de Elena García Hernández ... [et al.]
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| 260 |
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|a Madrid :
|b Alianza,
|c c1998
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| 300 |
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|a 619 p. ;
|c 24 cm.
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| 490 |
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|a Ciencia y técnica ;
|v v. 012
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| 490 |
|
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|a El libro universitario
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| 650 |
|
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|a Química
|x Historia
|2 LEMB
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| 700 |
|
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|a García Hernádez, Elena
|e tr.
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| 991 |
|
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|a bc_rosy
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| 992 |
|
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|a 07/10/2010
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| 942 |
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|c BK
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| 999 |
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|c 45062
|d 45062
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| 952 |
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|0 0
|1 0
|4 0
|6 540_900000000000000_B763H
|7 0
|8 CG
|9 72465
|a 10
|b 10
|c CG
|d 2012-08-16
|e Clásicos Roxsil
|g 53.60
|i 59522
|l 1
|o 540.9 B763h
|p 10042719
|r 2019-09-19
|s 2019-09-19
|w 2017-09-07
|y BK
|x 122109
|