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130901s2005 xxx ||||g| | 00| ||eng d |
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|a 0-87815-031-5
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|a 007778
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|a Sistema de Bibliotecas de la Universidad de Panamá
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| 041 |
1 |
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|a eng
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|a R - 507 - H431
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| 100 |
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|a Herner, Saul
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|a A Brief Guide to Sources of Scientific and Technical Information
|c / Saul Herner , Gene P. Allen
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| 250 |
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|a 2nd ed.
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| 260 |
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|a Arlington, Virginia
|b : Information Resources Press
|c , c1980.
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| 300 |
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|a 160
|c ; 22cm.
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| 650 |
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|a TECNOLOGIA-ESTADOS UNIDOS-DIRECTORIOS
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| 650 |
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|a CIENCIA-SERVICIO DE INFORMACION-ESTADOS UNIDOS-DIRECTORIOS
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| 700 |
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1 |
|a Allen, Gene P.
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| 900 |
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|a BISB/
|s ección de Referencia
|j 289600
|t e.1
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| 942 |
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|c BK
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|c 63047
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|d 2014-01-22
|o R - 507 - H431
|p 289600
|r 2014-01-22
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|y BK
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