https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=%28su%3A%22Obreras%22%29&sort_by=title_az&format=rss 5 0 50 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=11719 México : Era, 1974 .
450 p.

]]> Place hold on Control obrero, consejos obreros, autogestión :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=11719 ISBN:8472223094 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=28328 ]]> By Dommanget, Maurice.
Barcelona, Esp. : Laia, 1976 .
369 p. 8472223094

]]> Place hold on Historia del primero de mayo /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=28328 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=110281 México : ORIT, 1962 .
59 p.

]]> Place hold on La ORIT :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=110281 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=45604 Praga : [s. n.], 1955 .
72 p., [32] p. de láms. :

]]> Place hold on Por la unidad y solidaridad internacional de los trabajadores.

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=45604 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=197767 By Pérez González, Lourdes | Cañal Fernández, Verónica.

]]> Place hold on Rompiendo costuras. IKE: la insumisión —una más— de las mujeres del textil

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=197767