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| LEADER |
00636cam a22002412u 4500 |
| 001 |
LIBRI-006040 |
| 003 |
AR-CrUNPB |
| 005 |
20231031151527.0 |
| 007 |
ta |
| 008 |
170901s1992 sp r 000 0 spa d |
| 040 |
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|a AR-CrUNPB
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| 082 |
0 |
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|a 303.4/T.26-1
|2 20
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| 100 |
1 |
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|a Toffler, Alvin
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| 245 |
1 |
3 |
|a El cambio del poder =
|b powershift /
|c Alvin Toffler
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| 255 |
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|a .4
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| 260 |
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|a Barcelona :
|b Plaza Janes,
|c 1992
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| 300 |
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|a 618 p
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| 590 |
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|a Registros migrados a formato MARC
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| 650 |
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7 |
|a CAMBIO SOCIAL
|2 Unescot
|9 1844
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| 700 |
1 |
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|a Aparicio, Rafael Isidro
|e tr
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| 910 |
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|a ms990210
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| 942 |
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|c BK
|2 ddc
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| 999 |
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|c 57412
|d 57412
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