https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Weil%2C%20Pierre%22&sort_by=title_az&format=rss 5 0 50 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=133504 By Weil, Pierre.
Paris : UNESCO, 1990 .
75 p. ;

]]> Place hold on L' Art de vivre en paix :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=133504 ISBN:296003211X (Unipaix) | 92-3-103804-4 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=138134 By Weil, Pierre.
Paris: UNESCO; Bruxelles: Unipaix, 2002. .
122 p.; 24 cm. il. , Venice Declaration on Science and the Boundaries of Knowledge Declaration of Human Responsabilities for Peace and Sustainable Development Declaration and Programme of action on a Culture of Peace Manifiesto, 2000. 296003211X (Unipaix) | 92-3-103804-4

]]> Place hold on The Art of living in peace: Guide to education for a culture of peace/ by Pierre Weil.

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=138134 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=9061 By Weil, Pierre G..
Buenos Aires : Kapelusz, 1970 .
157 p. :

]]> Place hold on Cómo elegir la profesión :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=9061 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=51480 By Weil, Pierre G..
Buenos Aires : Kapelusz, 1965 .
223 p. :

]]> Place hold on Relaciones humanas en el trabajo y en la familia /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=51480 ISBN:9501396010 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=51485 ]]> By Weil, Pierre G..
Buenos Aires : Kapelusz, 1965 .
221 p. : 9501396010

]]> Place hold on Relaciones humanas entre los niños, sus padres y sus maestros /

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