00769nam0-22002891i-450 99000386903040332120221011093627.020030910d1962----km-y0itay50------baengGBa-------001yyEconomics and industrial efficiencyH. SpeightLondonMacmillan1962X, 262 p.22 cmImpreseGestioneH/2.130658.0119engSpeight,H.103288ITUNINARICAUNIMARCBK990003869030403321XV H 81572212FGBCH/2.130 SPE023961SESSESFGBCEconomics and industrial efficiency435686UNINA