https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=%28su%3A%22PREOCUPACION%22%29&sort_by=title_az&format=rss 5 0 50 ISBN:8497541251 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=114706 ]]> By Crist, James J..
Barcelona, Esp. : Oniro, 2004 .
126 p. : 8497541251

]]> Place hold on Cómo superar los miedos y preocupaciones :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=114706 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=118398 By Carnegie, Dale,.
Buenos Aires : Cosmos, 1974 .
343 p.

]]> Place hold on Cómo suprimir las preocupaciones y disfrutar de la vida /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=118398 ISBN:968853563X https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=115177 ]]> By Nolen-Hoeksema, Susan.
México : Paidós, 2004 .
313 p. 968853563X

]]> Place hold on Mujeres que piensan demasiado :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=115177 ISBN:9788484126355 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=175672 ]]> By Canals Botines, Mireia.
Barcelona, Esp. : Salvatella, 2011 .
32 p. : 9788484126355

]]> Place hold on La nube gris :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=175672 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=156297 By Corraliza, José Antonio.
Madrid, España .
325-336

]]> Place hold on Vinculación a la naturaleza y orientación por la sostenibilidad

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