Walton, Henry, 1924-2012. Small group psychotherapy [by] Maxwell Jones [and others] Edited by Henry Walton. - Harmondsworth, Penguin, 1971. - 128 p. 18 cm. - Penguin science of behaviour: abnormal and clinical psychology . Bibliography: p. 119-122. ISBN: 0140806601 LCCN: 72304503 Nat. Bib. No.: B71-29234 Subjects--Topical Terms: Group psychotherapy.Psychotherapy, Group. LC Class. No.: RC488 / .W34 Dewey Class. No.: 616.891 4 WAL National Library of Medicine Call No.: WM 430 S635 1971