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00617nam a2200181 u 4500 |
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000231752 |
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20200923082943.0 |
| 008 |
010627s1968 xxu ||||| eng |
| 035 |
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|a 3871523
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| 040 |
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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| 041 |
0 |
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|a eng
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| 082 |
0 |
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|a 020.18
|b G621r
|2 00
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| 100 |
1 |
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|a Goldhor, Herbert
|d 1917-
|e Autor/a
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| 245 |
1 |
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|a Research methods in librarianship :
|b measurement and evaluation.
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| 260 |
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|a Illinois,
|c 1968.
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| 300 |
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|a 131 páginas.
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| 490 |
0 |
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|a University of Illinois, Graduate School of Library Science. Monographs series,8
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| 650 |
0 |
7 |
|a BIBLIOTECOLOGIA
|x INVESTIGACIONES
|