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01029nam a2200241 4500 |
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SV-SsUSB |
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20121207140703.0 |
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070226s1961 sp e 000 0 spa d |
| 040 |
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|a Sistema Bibliotecario Universidad de El Salvador
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|a spa
|h eng
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|a Enciclopedia de química /
|c director jefe George L. Clark, dirección editorial Gessner G. Hawley ; asesor William A. Hamor ; traducción por José Beltrán Martínez ... [et al.]
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| 260 |
|
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|a Barcelona :
|b Omega,
|c 1961
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| 300 |
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|a xxviii, 1479 p. :
|c 27 cm.
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| 500 |
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|a Traducción de: The encyclopedia of chemistry
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| 650 |
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7 |
|a Química
|v Enciclopedias
|2 lemb
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|a Beltrán Martínez, José,
|e tr.
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|a Clark, George Lindenberg,
|e dir.
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| 700 |
1 |
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|a Hamor, William A.
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| 700 |
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|a Hawley, Gessner Goodrich,
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