Gestalt psychology a survey of facts and principles Hartmann, George W. (George Wilfried) 1904-1955 creator text bibliography nyu New York Ronald c1935 1935 monographic eng
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xiii, 325 p. : ill. ; 21 cm. George W. Hartmann. "A note on bibliographies": p. 302. Gestalt psychology BF203 .H35 150.1924 HAG Psychology series 35007594 DLC 720420 20180125084355.0 6891073