Schein, Edgar H. Process consultation: its role in organization development / Edgar H. Schein. - London : Addison-Wesley Pub. Co., 1969. - ix, 147 p. : ill. ; 22 cm. - Addison-Wesley series: organization development . Bibliography: p. 137-138. ISBN: 0201067331 Subjects--Topical Terms: Business consultants.Social psychology. Dewey Class. No.: 658.77 / SCP 1969