Principles of Gestalt psychology /
Koffka, K
Principles of Gestalt psychology / by K Koffka - Routledge and Kegan, 1935. - 720p. : - International library of psychology , philosophy and sceintific method .
Psychology
Principles of Gestalt psychology / by K Koffka - Routledge and Kegan, 1935. - 720p. : - International library of psychology , philosophy and sceintific method .
Psychology