https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Miles%2C%20Mattew%20B.%22&sort_by=title_az&format=rss 2 0 50 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=4062 By Miles, Mattew B..
Buenos Aires : Troquel, 1974 .
294 p.

]]> Place hold on Aprendizaje del trabajo en grupos :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=4062 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=31468 New York : Teachers College, 1973 .
689 p.

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