00703nam a2200181Ia 4500 63722 BIBL 20160527192011.0 920520|1959||||ag |||||||||||00010|spa|d Detjen, Ervin Winfred 86120 Local Orientación educacional en la escuela primaria Ervin Winfred Detjen y Mary Ford Detjen; traducción de Emilio J. Ritter. Buenos Aires Editorial Kapelusz 1959. 353 p. ill. Biblioteca de Cultura pedagogica no. 57. 61333 Local Translation of : Elementary school guidance. Includes bibliographies. Personnel service in elementary education. 150038 Local 49075 49075 0 0 0 371_422000000000000_D481E_E 0 evl 162673 10 10 1 2016-05-27 92662 0 371.422 D481e E 80000000568298 2016-05-27 00:00:00 r:63722 z:NCC:D 6