https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Denham%2C%20Percival%20J.%2C%22&sort_by=title_az&format=rss 4 0 50 ISBN:9872057001 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=112099 ]]> By Battro, Antonio M.,.
Buenos Aires : Papers, 2002 .
160 p. 9872057001

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Buenos Aires : Papers, 2005 .
127 p. 9872057060

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]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=142157 ISBN:9872057079 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=142158 ]]> By Battro, Antonio M.,.
Buenos Aires : Papers, 2005 .
98 p. 9872057079

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Buenos Aires : Emecé, 1997 .
148 p. 9500417359

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