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00666cam a22002532u 4500 |
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LIBRI-001865 |
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AR-CrUNPB |
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ta |
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170901s1970 ag r 000 0 spa d |
| 040 |
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|a AR-CrUNPB
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| 082 |
0 |
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|a 371.335 8/T.15
|2 20
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| 700 |
1 |
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|a Koenig, Allen E
|e selec
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| 700 |
1 |
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|a Hill, Ruane
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|b presente y futuro
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|a Buenos Aires :
|b Troquel,
|c 1970
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|a xxii,350 p
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|a Registros migrados a formato MARC
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|a ENSEÑANZA
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|9 2956
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| 650 |
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|a ENSEÑANZA AUDIOVISUAL
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| 942 |
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|c BK
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|a LG19950929
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