|
|
|
|
LEADER |
00744nam a22002411a 4500 |
001 |
UNA01000230199 |
005 |
20120328204231.0 |
008 |
080728s1996 ca 00010 spa d |
040 |
|
|
|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
|
041 |
|
|
|a In
|
082 |
|
|
|a 037613
|
245 |
0 |
4 |
|a The Occupational Health and Safety Act, 1993
|
260 |
|
|
|a Saskatchewan CA:
|b Occupational Health and Safety,
|c 1996
|
300 |
|
|
|a s.p.
|
650 |
|
4 |
|a CONDICIONES DE TRABAJO
|
650 |
|
4 |
|a TRABAJO
|
650 |
|
4 |
|a SEGURIDAD OCUPACIONAL
|
650 |
|
4 |
|a SEGURIDAD LABORAL
|
740 |
|
|
|a The Occupational Health and Safety Regulations, 1996
|
852 |
|
|
|a CIDCSO
|
900 |
|
|
|a JPS-20050930
|
901 |
|
|
|a EGC-20050309
|
902 |
|
|
|a Realidad Nacional y su Contexto
|