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| LEADER |
01520nam a2200265 a 4500 |
| 008 |
050201s1986||||es a |||||||||||||spa|| |
| 041 |
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|a spa
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| 094 |
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|a 658.38
|b A473p
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| 100 |
|
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|a Alvarenga, Jorge Humberto
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| 700 |
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|a Guzmán, Carlos Salomón
|e coautor
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| 700 |
|
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|a Chávez, Hugo Godofredo
|e coautor
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| 245 |
|
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|a Programa práctico para la prevención y control de accidentes de trabajo, aplicado a la industria de la fundición
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| 260 |
|
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|a San Salvador :
|b Universidad de El Salvador,
|c 1986
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| 300 |
|
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|a 209 h. ;
|b il
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| 502 |
|
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|a Tesis (Lic. en Admón. de Emp.) -- Universidad de El Salvador.
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| 650 |
|
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|a ACCIDENTES DE TRABAJO
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| 991 |
|
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|a bc_mercy
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| 992 |
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|a 09/08/2006
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| 942 |
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|c BK
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| 999 |
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