https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=%28su%3A%22TERAPIA%20DE%20REGRESION%22%29&sort_by=title_az&format=rss 2 0 50 ISBN:9707100176 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=104850 ]]> By Weiss, Brian,.
México : Suma de Letras, 2000 .
286 p. 9707100176

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]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=104850 ISBN:8466303715 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=105326 ]]> By Weiss, Brian,.
Madrid : Suma de Letras, 2003 .
411 p. , "Una guía espiritual del autor de Muchas vidas, Muchos maestros y Lazos de amor" 8466303715

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