https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Bonfil%20Olivera%2C%20Martin%22&sort_by=title_az&format=rss 5 0 50 ISBN:9786074713626 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=159713 ]]> By Bonfil Olivera, Martín,.
México : SM, 2009 .
46 p. : 9786074713626

]]> Place hold on Charles Darwin :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=159713 ISBN:9688535680 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=115143 ]]> By Bonfil Olivera, Martín,.
México : Paidós, 2004 .
195 p. 9688535680

]]> Place hold on La ciencia por gusto :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=115143 ISBN:9686177787 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=37744 ]]> By Bonfil Olivera, Martín,.
México : Pangea, 1996 .
103 p. : 9686177787

]]> Place hold on El medidor del aire :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=37744 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=73479 By Guillen, Fedro Carlos.
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38-39

]]> Place hold on Noticias Cientificas: Camino a la Juventud; La Moralidad de los Ninos

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42-43

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