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| LEADER |
00000nam a2200000 a 4500 |
| 003 |
AR-LpUBP |
| 005 |
20231114185953.0 |
| 007 |
ta |
| 008 |
080829s1943 xxua g 000 0 spa d |
| 040 |
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|a AR-LpUBP
|b spa
|c AR-LpUBP
|
| 110 |
2 |
|
|a O.E.A. Unión Panamericana. Oficina de Información Obrera y Social
|9 98122
|
| 245 |
1 |
0 |
|a La educación obrera en los Estados Unidos
|
| 260 |
|
|
|a Washington, D.C.,
|c 1943.
|
| 300 |
|
|
|a 21 p. :
|b il. ;
|c 14 cm.
|
| 942 |
|
|
|c BK
|
| 952 |
|
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|0 0
|1 0
|2 udc
|4 0
|6 DB300054
|7 0
|9 201760
|a DUN
|b DUN
|c FG
|d 2023-07-10
|i 002111/44
|l 0
|o Db-3000-5-4
|p DUN002111x44
|r 2023-07-10 21:17:11
|w 2023-07-10
|y BK
|
| 999 |
|
|
|c 140414
|d 140414
|
| 988 |
|
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|d CLI CLI
|
