TY - BOOK AU - Sleight,Walter Guy TI - Educational values & methods based on the principles of the training process AV - LB 1059 S65.1915 PY - 1915/// CY - Oxford PB - Clarendon Press KW - Formal discipline KW - Disciplina formal KW - Educational psychology KW - Educacion psicológica N1 - Abierta a los investigadores bajo las restricciones de la biblioteca ER -