Bartlett Harriett M The common base of social work practice [by] Harriett M. Bartlett. With the assistance of Beatrice N. Saunders. - New York: National Association of Social Workers, 1970. - 224 p. 21 cm. Includes bibliographical references. ISBN: 0871010542 Subjects--Topical Terms: Social service LC Class. No.: HV40 Dewey Class. No.: 360