00876nam0-22003011i-450-990003074350403321000307435FED01000307435(Aleph)000307435FED0100030743520000920d1972----km-y0itay50------baitaITEvaluating Social ProgramsTheory, Practice and Politicsedited by Peter H.Rossi, Walter Williams.New YorkSeminar Press1972.326 p.23 cmQuantitative studies in social relations11130Rossi,Peter Henri<1921-2006>Williams,WalterITUNINARICAUNIMARCBK99000307435040332111130 ROS10643/ISESSESEvaluating Social Programs464642UNINAING01