00759nam a2200241Ia 4500 188140 BIBL 20160527191219.0 940919s1991 mx a b 000 0 spa d 9682439256 (OCoLC)31139168 PBR PBR PUXA 371.3078 O34m Ogalde Careaga, Isabel. Local 144569 Los materiales didácticos medios y recursos de apoyo a la docencia Isabel Ogalde Careaga, Esther Bardavid Nissim. 1. ed. México Editorial Trillas 1991. 120 p. ill. 23 cm. Bibliography: p. 120. Educational technology Local 90551 Teaching Aids and devices. Local 177322 143259 143259 0 0 ddc 0 371_307800000000000_O34M 0 abl 138685 1 1 17 2016-05-27 9.95 276776 0 371.3078 O34m 60000001992160 2016-05-27 00:00:00 r:188140 z:NCC:D 6