https://unillanos.metacatalogo.org/cgi-bin/koha/opac-search.pl?q=ccl=an%3A63549.&sort_by=relevance&format=rss 2 0 50 ISBN:8428327947 https://unillanos.metacatalogo.org/cgi-bin/koha/opac-detail.pl?biblionumber=17590 By Best, John B..
Madrid : Paraninfo, 2001 .
503 páginas : 8428327947

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]]> https://unillanos.metacatalogo.org/cgi-bin/koha/opac-detail.pl?biblionumber=17590 ISBN:9706862064 https://unillanos.metacatalogo.org/cgi-bin/koha/opac-detail.pl?biblionumber=23821 By Miller, G. Tyler.
México : Thomson, 2002 .
xii, 456 páginas : 9706862064

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