https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Mehlinger%2C%20Howard%20D.%22&sort_by=title_az&format=rss 3 0 50 ISBN:923201890X https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=164654 ]]> By Mehlinger, Howard D..
Italie : UNESCO, 1987 .
480 p. 923201890X

]]> Place hold on Manuel de l´UNESCO pour l´enseignement des programmes d´études sociales /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=164654 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=73193 By Mehlinger, Howard D..
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149-153

]]> Place hold on The national commission on social studies in the schools : an example of the politics of curriculum reform in the United States

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=73193 ISBN:0709917201 (Croom Helm) | 9231018906 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=129787 ]]> París : | London : UNESCO ; | Croom Helm, 1981 .
409 p. : 0709917201 (Croom Helm) | 9231018906

]]> Place hold on UNESCO handbook for the teaching of social studies /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=129787