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| LEADER |
00662nam a22001691a 4500 |
| 001 |
UNA01000007578 |
| 005 |
20120328184809.0 |
| 008 |
080728s1988 000 0 spa d |
| 020 |
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|a 0936996331
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| 040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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| 082 |
0 |
4 |
|a 025.49
|b L697L
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| 100 |
1 |
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|a Library of Congress Subject headings : significant changes 1974-1988
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| 245 |
1 |
0 |
|a Library of Congress Subject headings :
|b significant changes 1974-1988 /
|c Burgett, Teresa Henley
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| 260 |
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|a [Lake Crystal, Min] :
|b Soldier Creek Press ,
|c 1988
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| 300 |
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|a 74 p. :
|b 21 x 28 cm.
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| 650 |
0 |
4 |
|a ENCABEZAMIENTOS DE MATERIA
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| 700 |
1 |
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|a Roberts, Catherine W., comp
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