00682nam0-22002411i-450-990002647300403321000264730FED01000264730(Aleph)000264730FED0100026473020000920d1969----km-y0itay50------baENG<<The >>economics of imperfect competitionby Robinson.J.St.Martin PressMacMillan1969Robinson,Joan<1903-1983>32461ITUNINARICAUNIMARCBK9900026473004033219-0-99-TI09642ECAECAEconomics of imperfect competition44815UNINAING01