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20140722104231.0 |
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140717s1991 nyu rf 000 0 eng d |
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|a 9780471530367
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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|a SIDUNA
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|a 542.0289
|b I-34-i
|2 21
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|a Improving safety in the chemical laboratory :
|b a practical guide.
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| 250 |
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|a 2. ed.
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| 260 |
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|a New York :
|b Wiley,
|c c1991.
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| 300 |
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|a xxii, 406 páginas :
|b ilustraciones ;
|c 24 cm.
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|a LABORATORIOS
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|a PREVENCION DE ACCIDENTES
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|a QUIMICA
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| 700 |
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|a Young, Jay A.
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