00900nam a2200289Ia 4500 0000011451 20251012174517.0 711217t19711972nyu b 000 0 eng 0471229806 9780471229803 HV40 .E25 361.8 309.2 3 0973 18 HV41 E19c 1972 Community organizers and social planners; a volume of case and illustrative materials [by] Joan Levin Ecklein [and] Armand Lauffer. New York, Wiley [1971, c1972] x, 378 p 23 cm. Includes bibliographies. Also issued online. Community organization. Social policy. Social Planning. Social Work. Organisation communautaire. Politique sociale. Community organization series. 5045 5045