00645nam a2200181Ia 4500 0000015354 20251012174538.0 750128s1975 us 00 eng 0877052271 HV11 .W42 361 Social work research in the human services Henry Wechsler, Helen Z. Reinherz, Donald D. Dobbin New York Human Sciences Press c1976 xii, 360 p 21 cm Includes bibliographies and index Evaluation research (Social action programs) Addresses, essays, lectures Social service Research Addresses, essays, lectures 5840 5840