RT Book T1 Using social research in public policy making T2 Policy Studies Organization series JF Policy Studies Organization series A2 Weiss, Carol H. LA English PP Lexington, Mass. u.a. PB Lexington Books YR 1977 UL https://krimdok.uni-tuebingen.de/Record/114630666 NO Includes bibliographies and index CN H61 SN 0-669-00498-7 K1 Policy sciences K1 Social sciences and state : United States