TY - JOUR A1 - Hilgard, Ernest R. T1 - Classical Gestalt Theory T2 - Hilgard, E. R.: Theories of Learning, New York 1956, (Chapt. 7) pp.222-257. Y1 - 1956 UR - https://opus4.kobv.de/opus4-Fromm/frontdoor/index/index/docId/11994 N1 - Xeroxcopy ER -