<![CDATA[BiblioGTQ Search for '(su:"Ciencia") AND (su:"Estudio y enseñanza Secundaria") AND (su:"Estados Unidos")']]>

<![CDATA[BiblioGTQ Search for '(su:"Ciencia") AND (su:"Estudio y enseñanza Secundaria") AND (su:"Estados Unidos")']]> https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=%28su%3A%22Ciencia%22%29%20AND%20%28su%3A%22Estudio%20y%20ense%C3%B1anza%20Secundaria%22%29%20AND%20%28su%3A%22Estados%20Unidos%22%29&sort_by=title_az&format=rss 2 0 50 Las ciencias en la escuela secundaria / ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=7825 By Fowler, H. Seymour.
Buenos Aires : Troquel, 1968 .
142 p.

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]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=7825 Computers, teachers, peers : science learning partners / ISBN:0805833439 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=82488 ]]> By Linn, Marcia C..
Mahwah, N. J. : Lawrence Erlbaum Associates, 2000 .
460 p. : 0805833439

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