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| LEADER |
00834nam a22001931a 4500 |
| 001 |
UNA01000014947 |
| 005 |
20120328185225.0 |
| 008 |
080728s1978 000 0 spa d |
| 040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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| 082 |
0 |
4 |
|a 341.758
|b S842e
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| 100 |
1 |
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|a Steuben, John
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| 245 |
1 |
4 |
|a The effect of new copyright law on the interlibrary loan activity involving periodicals :
|b a test of the (CONTU) guidelines for sobsection 108 (g) of the new copyright law to determine degree of compliance and stablish a basis from which to evaluate c /
|c John Steuben
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| 250 |
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|a 1a. ed.
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| 260 |
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|a [S.l.] :
|b [s.n.] ,
|c 1978
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| 500 |
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|a Fotocopia. Heredia : BUNA, 1981
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| 650 |
0 |
4 |
|a DERECHOS DE AUTOR
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| 650 |
0 |
4 |
|a ESTADOS UNIDOS DE AMERICA
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| 650 |
0 |
4 |
|a PRESTAMOS ENTRE BIBLIOTECAS
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| 650 |
0 |
4 |
|a PUBLICACIONES PERIODICAS
|