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060406s2003 r ||||| eng |
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|a 8497963
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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 020
|b A
|2 00
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|a Biradar, B.S.
|e Autor/a
|4 aut
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|a Chemical technology literature :
|b an obsolescence study /
|c B.S. Biradar, B.T. Sampath Kumar.
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|a 156-162.
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|a QUIMICA
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|v PUBLICACIONES PERIODICAS
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|a PUBLICACIONES PERIODICAS INDUES
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|x INVESTIGACIONES
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|a CITAS BIBLIOGRAFICAS
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|7 nnab
|t Annals of library and information studies
|g Vol.50, no.4
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700 |
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|a Sampath Kumar, B. T.
|e Autor/a
|4 aut
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|a 2006
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|a 02-MAY-2006 - ROJAS ROJAS, IRENE
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|a 06-APR-2006 - SANCHEZ VELASQUEZ, AURA
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|a IR -ASV
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