Klein, David Ballin , 1897- The unconscious : invention or discovery ? : a historico - critical inquiry D.B. Klein - Goodyear Publishing Company Santa Monica, Calif. 1977 1977 - xviii , 238 p. ; 23 cm. Includes bibliographical references and index ISBN: 0876209223 Subjects--Topical Terms: SubconsciousnessPsychology - History--BF LC Class. No.: BF315.K56 1977