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00849nas a2200241 i 4500 |
001 |
vtls000185214 |
003 |
ISSN |
005 |
20170522121631.0 |
007 |
ta |
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035 |
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|a (ISSN)01852140
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|c CNCS
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|c MEX
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082 |
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|a 331.2596
|2 [curr. ed.]
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210 |
1 |
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|a Hombre trab.
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222 |
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|a Hombre y trabajo
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245 |
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|a Hombre y trabajo
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260 |
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|a México, DF:
|b STPS. Dirección General de Medicina y Seguridad en el Trabajo.
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942 |
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|2 ddc
|c CR
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|h 1990(1991)1992-95.
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