https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3AD.%20C.%20Heath%2C&sort_by=title_az&format=rss 5 0 50 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=26224 By Bancroft, Jessie Hubell,.
New York : D. C. Heath, 1915 .
380 páginas :

]]> Place hold on Gimnasia escolar sin aparatos

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=26224 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=28857 By Dewey, John,.
Boston : D. C. Heath, 1910 .
224 páginas

]]> Place hold on How we think

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=28857 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=34769 By Fuenmayor Morillo, Alejandro,.
Boston : D.C. Heath y Compañía Editores, 1920 .
vi, 205 páginas : , "Para uso de los niños que estudian el primer grado de las escuelas primarias elementales"

]]> Place hold on Lenguaje práctico :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=34769 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=50036 By Hugo, Víctor,.
Boston ; | Nueva York ; | Chicago : D.C.Heath & Co., Publishers, 1906 .
250 páginas

]]> Place hold on Quatre-Vingt-Treize

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=50036 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=208993 By Gordon, Emma K..
Boston : D.C. Heath & Co., 1918 .
234 páginas :

]]> Place hold on Third reader

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=208993