Child, family, neighborhood : a master plan for social service delivery / June Brown ... [et al.]. - New York, N.Y. : Child Welfare League of America, c1982. - x, 63 p. ; 23 cm. - 362.7/042 . "CW-34."--P. [4] of cover. Includes bibliographical references. ISBN: 0-87868-209-0 (pbk.) Subjects--Topical Terms: Child welfare--Mathematical models.Children--Services for--Mathematical models. Dewey Class. No.: 362.7/042