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| LEADER |
00652cam a22002172u 4500 |
| 001 |
LIBRI-011679 |
| 003 |
AR-CrUNPB |
| 007 |
ta |
| 008 |
170901s1987 cl r 000 0 spa d |
| 040 |
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|a AR-CrUNPB
|
| 082 |
0 |
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|a 372.35/U.24-2
|2 20
|
| 110 |
2 |
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|a Unesco
|
| 245 |
1 |
0 |
|a Enseñanza agricola :
|b conservacion de material agricola, formacion permanente del personal docente, innovaciones pedagogicas /
|c Unesco
|
| 255 |
|
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|a .35
|
| 260 |
|
|
|a Santiago de Chile :
|b Unesco,
|c 1987
|
| 300 |
|
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|a 133 p
|
| 590 |
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|a Registros migrados a formato MARC
|
| 650 |
|
7 |
|a ENSEÑANZA DE LAS CIENCIAS
|2 Unescot
|9 2964
|
| 942 |
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|c BK
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| 910 |
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|a lg000302
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| 999 |
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|c 63051
|d 63051
|