https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Kosik%2C%20Karel%22&sort_by=title_az&format=rss 2 0 50 ISBN:9684190999 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=14934 ]]> By Kosik, Karel.
México : Grijalbo, 1967 .
269 p. 9684190999

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]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=14934 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=14935 By Kosík, Karel.
México : Grijalbo, 1976 .
269 p.

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