https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22L%C3%B3pez%2C%20Alejandro%22&sort_by=title_az&format=rss 12 0 50 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=214332 By Labañino Palmeiro, Lizbeth | Lorca Marín, Antonio Alejandro | De las Heras Pérez, María Ángeles | Campina López, Alejandro Carlos.

]]> Place hold on Videojuegos didácticos para el aprendizaje de las ciencias experimentales :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=214332 ISBN:9688803502 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=37286 ]]> By López Rodríguez, María Guadalupe.
México : Prentice-Hall Hispanoamericana, 1993 .
iii, 37 p. , "De acuerdo con los nuevos programas de la SEP ciclo 93-94" 9688803502

]]> Place hold on Matemáticas 1 :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=37286 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=42157 By Odgers López, Alejandro.
México : ANUIES, 1975 .
77 p. , "SEAD"

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]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=42157 ISBN:9586821196 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=88491 ]]> By López, Alejandro.
Santa Fé de Bogotá : Alfaomega, 1999 .
244 p. 9586821196

]]> Place hold on Psicología de la comunicación :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=88491 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=76785 By Rodríguez, María Guadalupe.
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10-19

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]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=76785 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=89159 By Aravedo Reséndiz, María de Lourdes.
México : INEA, 2001 .
1 paquete (8 piezas) :

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]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=89159 ISBN:9702304598 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=109352 ]]> By Aravedo Reséndiz, María de Lourdes.
México : INEA, 2003 .
1 CD-ROM : 9702304598

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]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=109352 ISBN:9702300274 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=132235 ]]> By Aravedo Reséndiz, María de Lourdes.
México : INEA, 1999 .
240 p. : 9702300274

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