https://unillanos.metacatalogo.org/cgi-bin/koha/opac-search.pl?q=ccl=an%3A9650.&sort_by=relevance&format=rss 4 0 50 ISBN:0827023782 https://unillanos.metacatalogo.org/cgi-bin/koha/opac-detail.pl?biblionumber=7883 By Nachbin, Leopoldo.
Washington : OEA, 1986 .
146 páginas : 0827023782

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]]> https://unillanos.metacatalogo.org/cgi-bin/koha/opac-detail.pl?biblionumber=7883 ISBN:19006187 https://unillanos.metacatalogo.org/cgi-bin/koha/opac-detail.pl?biblionumber=34035 By Casas Hernández, Daniel Ricardo.
Bogotá : Universidad de la Salle. Facultad de Ciencias de la Salud, 2012 .
41p : 19006187

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]]> https://unillanos.metacatalogo.org/cgi-bin/koha/opac-detail.pl?biblionumber=34035 ISBN:9687529547 https://unillanos.metacatalogo.org/cgi-bin/koha/opac-detail.pl?biblionumber=38909 By Bello, Ignacio.
México : Thomson Editores, 1999 .
xii, 566p : 9687529547

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