https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Rocher%2C%20Guy%2C%22&sort_by=title_az&format=rss 2 0 50 ISBN:84254584X https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=32315 By Rocher, Guy,.
Barcelona, Esp. : Herder, 1973 .
710 p. 84254584X

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]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=32315 ISBN:842540584X https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=32316 ]]> By Rocher, Guy,.
Barcelona, Esp. : Herder, 1987 .
710 p. 842540584X

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