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| LEADER |
00638nam#a22002657a#4500 |
| 001 |
OSC018756 |
| 003 |
OSC |
| 005 |
20070604123030 |
| 008 |
||||||s1991 ag |||| ||| ||spa d |
| 020 |
# |
# |
|a 9502304705
|
| 040 |
# |
# |
|a OSC
|b spa
|c OSC
|
| 092 |
# |
# |
|c 008
|l U58
|
| 110 |
2 |
# |
|a Universidad de Buenos Aires.
|
| 245 |
1 |
0 |
|a Las ciencias fácticas :
|b Módulo 2.
|
| 250 |
# |
# |
|a 4a. ed.
|
| 260 |
# |
# |
|a Buenos Aires :
|b UDEBA,
|c 1991.
|
| 300 |
# |
# |
|a 43 p.
|
| 650 |
0 |
4 |
|a Ciencia
|
| 650 |
0 |
4 |
|a Ciencias Naturales
|
| 650 |
0 |
4 |
|a Ciencias Sociales
|
| 650 |
0 |
4 |
|a Hipótesis
|
| 650 |
0 |
4 |
|a Educación
|
| 907 |
# |
# |
|a TEXTO
|
| 930 |
# |
# |
|a 3709-F
|b ej. 1
|
| 999 |
# |
# |
|a PAT
|
