https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Raphael%2C%20Lev%22&sort_by=title_az&format=rss 3 0 50 ISBN:9688606790(10 dígitos) | 9789688606797(13 dígitos) https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=121951 By Kaufman, Gershen.
México : Pax México, 2005 .
xxii, 111 p. 9688606790(10 dígitos) | 9789688606797(13 dígitos)

]]> Place hold on Cómo enseñar autoestima /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=121951 ISBN:9688602264 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=13677 ]]> By Kaufman, Gershen.
México : Pax-México, 1992 .
95 p. 9688602264

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]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=13677 ISBN:9586822370 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=102345 ]]> By Raphael, Lev.
Colombia : Alfomega, 2001 .
95 p. : 9586822370

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