Bateson, Gregory, Steps to an ecology of mind/ Gregory Bateson. - University of Chicago Press ed. - Chicago : University of Chicago Press, 2000. - xxxii, 533 p. : ill. ; 23 cm. Originally published: San Francisco : Chandler Pub. Co., 1972. With new foreword. Includes bibliographical references and index. ISBN: 0226039064 (cloth : alk. paper) 0226039056 (paper : alk. paper) Subjects--Topical Terms: Anthropology.Knowledge, Theory of.Psychiatry.Evolution. Dewey Class. No.: 301 / BAT/S