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| LEADER |
00678cam a22002292u 4500 |
| 001 |
LIBRI-010249 |
| 003 |
AR-CrUNPB |
| 007 |
ta |
| 008 |
170901s1977 mx r 000 0 spa d |
| 040 |
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|a AR-CrUNPB
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| 082 |
0 |
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|a 300/R.15
|2 20
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| 100 |
1 |
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|a Rendón Corona, Armando
|
| 245 |
1 |
0 |
|a Temas de ciencias sociales:
|b el metodo cientifico en las ciencias sociales /
|c Armando Rendón Corona
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| 255 |
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|a /R.15
|
| 260 |
|
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|a Mexico :
|b Colegio de Bachilleres,
|c 1977
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| 300 |
|
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|a 80 p
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| 490 |
0 |
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|a Sistema de enseñanza abierta ;
|v 6
|
| 590 |
|
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|a Registros migrados a formato MARC
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| 650 |
|
7 |
|a CIENCIAS SOCIALES
|2 Unescot
|9 2020
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| 942 |
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|c BK
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| 910 |
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|a lg990705
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| 999 |
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|c 61621
|d 61621
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