Köhler, Wolfgang, 1887-1967. Gestalt psychology, : an introduction to new concepts in modern psychology. [electronic resource] . — New York, : Liveright Pub. Corp., [1947]. — 5 l., 3-369 p. : diagrs. 22 cm. — (The Black and gold library).
"Completely revised and unabridged text."--Dust jacket.