http://31.97.24.37/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3AFrancisco%20Beltran%2C%20&sort_by=relevance&format=rss 4 0 50 ISBN: http://31.97.24.37/cgi-bin/koha/opac-detail.pl?biblionumber=18416 By Ward, Lester F .
Madrid : Francisco Beltran, 1929 .
382 p

]]> Place hold on Compendio de sociología

]]> http://31.97.24.37/cgi-bin/koha/opac-detail.pl?biblionumber=18416 ISBN: http://31.97.24.37/cgi-bin/koha/opac-detail.pl?biblionumber=21275 By Decroly, O .
Madrid : Francisco Beltrán, 1929 .
335 p

]]> Place hold on Problemas de psicología y de pedagogía

]]> http://31.97.24.37/cgi-bin/koha/opac-detail.pl?biblionumber=21275 ISBN: http://31.97.24.37/cgi-bin/koha/opac-detail.pl?biblionumber=21345 By Ferrière, Ad .
Madrid : Francisco Beltrán, 1926 .
367 p

]]> Place hold on La educación autónoma

]]> http://31.97.24.37/cgi-bin/koha/opac-detail.pl?biblionumber=21345 ISBN: http://31.97.24.37/cgi-bin/koha/opac-detail.pl?biblionumber=21538 By Decroly, O .
Madrid : Francisco Beltrán, 1934 .
243 p

]]> Place hold on El niño anormal

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