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| LEADER |
00808nam a2200169 a 4500 |
| 008 |
050201s1970||||es |||||||||||||||||spa|| |
| 942 |
|
|
|c BK
|
| 041 |
|
|
|a spa
|
| 082 |
|
|
|a 613.62
|b E37c
|
| 110 |
|
|
|a El Salvador Universidad, Facultad de Ingenieria y Arquitectura
|
| 245 |
0 |
0 |
|a Curso de Higiene y Seguridad Industrial
|
| 260 |
|
|
|a San Salvador :
|b Facultad de Ingenieria y Arquitectura,
|c 1970
|
| 300 |
|
|
|a 528 p.
|
| 592 |
|
|
|a Curso de Higiene y Seguridad Industrial
|
| 999 |
|
|
|c 93498
|d 93498
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 613_620000000000000_E37C
|7 0
|8 CG
|9 169311
|a 15
|b 15
|c CG
|d 2012-08-15
|i 15002378
|l 7
|m 1
|o 613.62 E37c
|p 15002378
|r 2019-03-15
|s 2019-03-14
|t 1
|w 2012-08-15
|y BK
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 613_620000000000000_E37C
|7 0
|8 CG
|9 169312
|a 15
|b 15
|c CG
|d 2012-08-15
|i 15002379
|l 4
|o 613.62 E37c
|p 15002379
|r 2016-04-19
|s 2016-04-19
|t 2
|w 2012-08-15
|y BK
|