https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=copydate%3A%221994%20%28impr.%202002%29.%22&sort_by=title_az&format=rss 2 0 50 ISBN:8475099890 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=20561 ]]> By Jordán, José Antonio.
Barcelona, Esp. : Paidós, 1994 .
195 p. 8475099890

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]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=20561 ISBN:8474324971 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=50625 ]]> By Rheingold, Howard.
Barcelona, Esp. : Gedisa, 1994 .
407 p. 8474324971

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