Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
309 Kahn, Alfred J.,, 1919-2009. Theory and practice of social planning [by] Alfred J. Kahn. - New York, Russell Sage Foundation, 1969. xii, 348 p. 24 cm. "Companion volume to Studies in social policy and planning." * Social planning. Social planning - United States.