TY - BOOK AU - Cratty,Bryant J. TI - Juegos escolares que desarrollan la conducta SN - 9686055088 PY - 1979/// CY - México PB - Editorial Pax-Mexico KW - Child psychology KW - Local KW - Self perception in children KW - Human behavior KW - Games KW - Psychological aspects N1 - Translation of : Learning about human behavior through active games ER -