00680nam0-22002411i-450-99000267259040332120060330110213.0000267259FED01000267259(Aleph)000267259FED0100026725920030910d1961----km-y0itay50------baENGSuccesful Managerial Control by ratio analysisby TuckerNew Yorks.e.1961Tucker,Spencer A.107798ITUNINARICAUNIMARCBK9900026725904033211-9-79-TBs.i.ECAECASuccesful Managerial Control by ratio analysis430164UNINA