https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Guillen%2C%20Fedro%20Carlos%22&sort_by=title_az&format=rss 12 0 50 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=97784 By Guillén, Fedro Carlos,.

]]> Place hold on Belisario Domínguez :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=97784 ISBN:9686177728 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=8127 ]]> By Guillén, Fedro Carlos,.
México : PANGEA, 1996 .
104 p. : 9686177728

]]> Place hold on El científico que creía en los fantasmas :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=8127 ISBN:9688535389 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=114766 ]]> By Guillén, Fedro Carlos,.
México : Paidós, 2003 .
128 p. 9688535389

]]> Place hold on Crónica alfabética del nuevo milenio /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=114766 ISBN:9682975158 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=87665 ]]> México : SEP, Comisión Nacional de los Libros de Texto Gratuitos, 1995 .
287 p. : , "Primer nivel" 9682975158

]]> Place hold on La enseñanza de la biología en la escuela secundaria :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=87665 ISBN:9682975166 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=87669 ]]> México : SEP, Comisión Nacional de los Libros de Texto Gratuitos, 1995 .
207 p. : , "Primer nivel" 9682975166

]]> Place hold on La enseñanza de la biología en la escuela secundaria :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=87669 ISBN:9688056847 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=100885 ]]> By Guillén, Fedro Carlos,.
México : Comisión Nacional de Derechos Humanos, 1991 .
113 p. 9688056847

]]> Place hold on Fabela y su tiempo :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=100885 ISBN:9789688608937 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=149168 ]]> By Guillén, Fedro Carlos,.
México : Pax México, 2007 .
91 p. : 9789688608937

]]> Place hold on Karl von Frisch :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=149168 ISBN:9789702010098 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=136178 ]]> By Guillén, Fedro Carlos,.
México : Castillo, 2007 .
61 p. : 9789702010098

]]> Place hold on El libro de las excepciones /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=136178 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

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=73479 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=97547 By Guillén, Fedro Carlos,.

]]> Place hold on Romain Rolland y la paz /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=97547 ISBN:9686177736 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=53283 ]]> By Guillén, Fedro Carlos,.
México : Pangea, 1996 .
102 p. : 9686177736

]]> Place hold on El señor de las abejas :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=53283 ISBN:9786074951936 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=183108 ]]> By Guillén, Fedro Carlos,.
Toluca : Gobierno del Estado de México : | FOEM, 2012 .
288 p. 9786074951936

]]> Place hold on La traición de Bertrand /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=183108