TY - BOOK AU - Kahn,Alfred J. TI - Theory and practice of social planning AV - HN18 .K23 U1 - 309 PY - 1969/// CY - New York PB - Russell Sage Foundation KW - Social planning KW - United States N1 - "Companion volume to Studies in social policy and planning."; Bibliographical footnotes UR - http://www.archive.org/details/theorypracticeof00kahn UR - http://www.openlibrary.org/books/OL21297293M ER -