https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=%28su%3A%22PI%20%E3%84%AB%22%29&sort_by=title_az&format=rss 3 0 50 ISBN:0767908163 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=181612 ]]> By Livio, Mario,.
New York : Broadway Books, 2003 .
294 p. : 0767908163

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]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=181612 ISBN:9789703504954 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=170288 ]]> By Beckmann, Petr,.
México : CONACULTA, 2006 .
167 p. 9789703504954

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]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=170288 ISBN:0312381859 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=181583 ]]> By Beckmann, Petr,.
New York : St. Martin's Press, 1971 .
200 p. 0312381859

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