https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3ARumbos%2C&sort_by=title_az&format=rss 2 0 50 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=4435 By Jiménez, Rafael.
México : Rumbos, 1943 .
142 p. :

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]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=4435 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=42491 By Cano Palacios, Celerino,.
México : Rumbos, 1942 .
63 p., [2] h. pleg.

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