Loewenberg, Frank M. The practice of social intervention : goals, roles and strategies ; a book of readings in Social work practice / edited by Frank M. Lo ewenberg and Ralph Dolgoff - Itasca, Ill. : F.E Peacock, [1972] - vii, 505p. : ill. ; 23 cm. Includes bibliographical references. Subjects--Topical Terms: Social service Dewey Class. No.: 361.973