00816nam0-22002891i-450 99000259544040332120240108103017.0000259544FED01000259544(Aleph)000259544FED0120030910d1967----km-y0itay50------baengGBEconomics and industrial efficiencyan introduction to managerial economicsH. Speight2- EditionLondraMacMillan1967viii, 266 p.22 cmSpeight,H.103288ITUNINARICAUNIMARCBK990002595440403321C3-P18-08-RAS.I.ECAISVE L8/85157DECTSECADECTSEconomics and industrial efficiency435686UNINA