00737nam a2200181 i 450000100060000000300090000600500170001500700030003200800410003511100900007624500840016626000650025030000220031571000470033785200320038499900170041695201220043346106ES-MaACL20250828084001.0t|030327s1962    sz           ||||1| fre d00aConférence Internationale de l'Instruction Publique (n25ª. d1962.cGinebra)916613aLe perfectionnement des maitres primaires b: recherche d'education comparée.  aGenève, ect. : bBureau International d'Education, c1962.  a186 p. ; c25 cm.20aOficina Internacional de Educación96022  aES-MaACLjC-23457 bR.51442  c46106d46106  00104070aATENEOMbATENEOMcDEPO2d2008-01-17eSCl0oC-23457p1048502r2023-02-23 00:00:00w2023-02-23yMONOGRAFIA