00718nam0-22002651i-450 99000274509040332120230508124057.0000274509FED01000274509(Aleph)000274509FED0100027450920000920d1967----km-y0itay50------baengUS<<The >>professional manager.by McGregor D.New YorkMcGraw-Hill1967XVI, 202 p.23 cmMcGregor,Douglas<1906-1964>112418ITUNINARICAUNIMARCBK990002745090403321C2-P17-28-RAs.i.ECAECAProfessional Manager422279UNINA