https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=%28su%3A%22Educaci%C3%B3n%22%29%20AND%20%28su%3A%22Bulgaria%22%29&sort_by=title_az&format=rss 12 0 50 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=139360 Sofia : Minsitry of education and science, 1992 .
pág. irregular. ; , Informe presentado en la 43a. Reunión de la Conferencia Internacional de Educación, 1992 : Ginebra.

]]> Place hold on The Development of education 1990-1992 :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=139360 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=135057 Sofia : Ministry of Education, Science andTechnologies, 1996 .
67 p. ; , Informe presentado en la 45a. Reunión de la Conferencia Internacional de Educación, 1996 : Ginebra, Suiza

]]> Place hold on Development of education in 1994-1996 :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=135057 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=214513 Sofia, Republique Populaire de Bulgarie : Ministère de lÉducation Nationaleion, 1990 .
41 páginas

]]> Place hold on Developpment de l´education 1988-1990 :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=214513 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=134069 Sofia : Ministére de l'Education Nationale, 1990. .
41 p.; 20 cm. fot. , Reporte presentado en la 42a. Reunión de la Conferencia Internacional de Educación, 1990 : Ginebra.

]]> Place hold on Développment de l'education 1988-1990.

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=134069 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=136724 Sofia : Sofia Press, 1977 .
73 p. ;

]]> Place hold on La Enseñanza en la República Popular de Bulgaria /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=136724 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=22702 By Teodorov, Atanas.
Sofia : Sofia Press, .
55 p. :

]]> Place hold on Los estudiantes en Bulgaria /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=22702 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=70509 By SHOIKOVA, Elena.
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181-193

]]> Place hold on Innovaciones en la educacion superior en electronica a través del desarrollo de un entorno de aprendizaje basado en simulaciones y conducido por desarrollo de proyectos = innovations in higer education in electronics through development

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=70509 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=135949 Sofia : Ministry of Education and Science, 1994 .
20 p. , Informe presentado en la 44a.; Reunión de la Conferencia Internacional de Educación, 1994 : Ginebra, Suiza

]]> Place hold on National report on the development of education in the Republic of Bulgaria in1992-1994.

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=135949 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=134684 Paris : UNESCO, 1984 .
17 p.

]]> Place hold on The Organization of productive work in secondary technical and vocational education in the People's Republic of Bulgaria.

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=134684 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=136718 Paris : UNESCO, 1979. .
114 p.

]]> Place hold on La Participation culturelle : l'exemple du Canada et de la Bulgarie.

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=136718 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=132035 By Yivkov, Todor.
Sofia : Sofia Press, 1980 .
[108] P.

]]> Place hold on Sobre el desarrollo de la enseñanza en la República Popular De Bulgaria /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=132035 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=129373 By Pavlov, Nikolai.
Sofia, Bulgaria : Sofía-Press, 1980 .
71 [2] p. :

]]> Place hold on Sobre la educación y la política educacional en la RP de Bulgaria /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=129373