https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Droz%2C%20Jacques%2C%22&sort_by=title_az&format=rss 2 0 50 ISBN:8432301442 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=23119 ]]> By Droz, Jacques,.
México : Siglo XXI, 1974 .
317 p. : 8432301442

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]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=23119 ISBN:8472223523 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=28335 ]]> By Droz, Jacques,.
Barcelona, Esp. : Laia, 1977 .
386 p. 8472223523

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