KoĆąhler, Wolfgang, 1887-1967. Gestalt psychology : an introduction to new concepts in modern psychology / by Wolfgang Koehler. - New York : Liveright, 1992, c1947. - 369 p. : ill. ; 21 cm. Includes bibliographical references and index. ISBN: 0871402181 : Subjects--Topical Terms: Gestalt psychology. Dewey Class. No.: 150.19/82