01052nam a2200325Ia 4500 86184 BIBL 20160527203910.0 830106s1969 ag 000 0 spa 76479328 14502460 LACAP 70-1024 (OCoLC)09104805 DLC SOI NLM PUXA LC4661 .P27 LC 4601 P144p 1969 1253335 371.92 P144p Paín, Sara 146868 Local Psicopedagogía operativa tratamiento educativo de la deficiencia mental [por] Sara Paín y Haydée Echeverría de Jons. [1. ed. Buenos Aires] Editorial Galerna [1969] 212 p. 20 cm. Psicología Galerna 154601 Local Bibliography: p. 211-212. Mentally handicapped children Education. 135287 Local Education of mentally retarded 90442 Local Echeverría de Jons, Haydée joint author. 219427 Local 70088 70088 0 0 0 371_920000000000000_P144P 0 evl 366838 10 10 1 2016-05-27 136873 0 371.92 P144p 80000000626716 2016-05-27 00:00:00 r:86184 z:NCC:D 6