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00866nab a2200253 u 4500 |
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000490117 |
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20210629170715.0 |
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080910s2007 r ||||| eng |
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|a 9147043
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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|a eng
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|a 025
|b A
|2 00
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|a Best, Rickey D.
|e Autor/a
|4 aut
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| 245 |
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|a The University of Pittsburgh study in an electronic environment :
|b have E-books changed usage patterns of monographs? /
|c Rickey D. Best.
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| 300 |
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|a 311-323.
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| 610 |
2 |
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|a UNIVERSITY OF PITTSBURGH (ESTADOS UNIDOS)
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| 650 |
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|a LIBROS ELECTRONICOS
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| 650 |
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|a LIBROS
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| 650 |
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|a RECURSOS BIBLIOTECARIOS
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| 773 |
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|7 nnab
|t The acquisitions librarian
|g Vol.19, no.3-4
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| 900 |
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|a 2008
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| 912 |
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|a 30-AUG-2010 - MURILLO HERNANDEZ, XINIA
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| 917 |
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|a 10-SEP-2008 - ROJAS ROJAS, IRENE
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| 949 |
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|a IR -IR
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