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| LEADER |
01105nam a22003011a 4500 |
| 001 |
000038700 |
| 005 |
20110318110533.0 |
| 008 |
090511s2009 -usa r 000 0 eng d |
| 020 |
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|a 978 1 882417 95 7
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| 035 |
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|a 39200
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| 040 |
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|a Sistema de Bibliotecas del Tecnológico de Costa Rica
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| 041 |
1 |
7 |
|a eng
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| 082 |
0 |
4 |
|a 363.1791
|b T974t
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| 245 |
0 |
0 |
|a 2009 [i.e. Two thousand nine] TLVs and BEIs :
|b Based on the Documentation of the Threshold Limit Values for Chemical Substances and Physical Agents & Biological Exposure Indices /
|c American Conference of Governmental Industrial Hygienists.
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| 260 |
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|a Cincinnati, OH., Estados Unidos de América :
|b Signature Publications,
|c 2009.
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| 300 |
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|a 254 p.
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| 500 |
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|a Approved by the ACGIH Board of Directors
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| 590 |
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|a QUIM. -- SHOG. -- SALU. -- MEDI
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| 650 |
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4 |
|a Sustancias químicas
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| 650 |
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4 |
|a Control
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| 650 |
|
4 |
|a Seguridad ocupacional
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| 650 |
|
4 |
|a Toxicología industrial
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| 650 |
|
4 |
|a Salud industrial
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| 650 |
|
4 |
|a Índices
|
| 650 |
|
4 |
|a Higiene industrial.
|
| 650 |
|
4 |
|a TLV
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| 650 |
|
4 |
|a Valor límite umbral
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| 655 |
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4 |
|a libros
|