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| LEADER |
00643nam#a2200217#a#4500 |
| 001 |
OAGSID008655 |
| 003 |
OAG |
| 008 |
||||||s1999 |||| |||| ||spa d |
| 020 |
# |
# |
|a 9505573219
|
| 040 |
# |
# |
|a OAG
|b spa
|c OAG
|
| 092 |
# |
# |
|c 37 ETC
|
| 100 |
1 |
# |
|a Etcheverry, Guillermo Jaim
|
| 245 |
1 |
0 |
|a La tragedia educativa
|
| 260 |
# |
# |
|a México :
|b Fondo de cultura económica,
|c 1999
|
| 650 |
0 |
4 |
|a Educación
|
| 653 |
# |
# |
|a Extensión agrícola
|
| 929 |
# |
# |
|a COM
|c Musimundo
|d $ 15,00 Caja chica
|9 18-2-00
|
| 930 |
# |
# |
|a 16527
|b 1
|d PRE
|
| 936 |
# |
# |
|a 2-00
|
| 952 |
# |
# |
|f COM
|g $ 15,00 Caja chica
|k Musimundo
|w ||||||
|p OAG16527
|t v.1
|a OAG
|b OAG
|o 37 ETC
|y IMP
|
| 999 |
# |
# |
|a Adriana
|
