00874nam0-22003011i-450-99000670632040332120130325105852.0000670632FED01000670632(Aleph)000670632FED0100067063220010426d--------km-y0itay50------baitay-------001yySocial Experimentation and Economic PolicyRobert Ferber, Werner Z. Hirsch.-CambridgeUniversity Press198222 cm, pp. 251Ferber,Robert118194Hirsch,Werner Zvi<1920- >ITUNINARICAUNIMARCBK990006706320403321VI C 24420442FSPBCI3.1298362DECTSFSPBCDECTSSocial Experimentation and Economic Policy616652UNINA