00732nam0-22002651i-450-99000393916040332120031204163838.0000393916FED01000393916(Aleph)000393916FED0100039391620030910d1950----km-y0itay50------baengUS<<The >>shumpeter systemRichard V. Clemence, Francis S. DoodyCambridgeAddison-Wesley Press1950113 p.22 cmClemence,Richard V.127504Doody,Francis S.127505ITUNINARICAUNIMARCBK990003939160403321DECTSShumpeter system511364UNINA