|
|
|
|
| LEADER |
00000nam a2200000 a 4500 |
| 003 |
AR-LpUBP |
| 005 |
20231114184908.0 |
| 007 |
ta |
| 008 |
090630s1948 mx g 000 0 spa d |
| 040 |
|
|
|a AR-LpUBP
|b spa
|c AR-LpUBP
|
| 110 |
2 |
|
|a México. Secretaría de Trabajo y previsión social. Departamento de higiene del trabajo
|9 20809
|
| 245 |
1 |
0 |
|a Conferencias sobre profilaxis
|
| 260 |
|
|
|a México :
|b Tall. graf. de la Nación,
|c 1948.
|
| 300 |
|
|
|a 162 p. ;
|c 18 cm.
|
| 942 |
|
|
|c BK
|
| 952 |
|
|
|0 0
|1 0
|2 udc
|4 0
|6 MÉXICO917
|7 0
|8 NFIC
|9 137989
|a DUN
|b DUN
|c FG
|d 2023-07-10
|i 008553
|l 0
|o México-917
|p DUN008553
|r 2023-07-10 20:57:20
|w 2023-07-10
|y BK
|
| 999 |
|
|
|c 98708
|d 98708
|
| 988 |
|
|
|d CLI CLI
|
