00696nam0-22002411i-450-99000259551040332120060329164230.0000259551FED01000259551(Aleph)000259551FED0100025955120030910d1961----km-y0itay50------baENGSuccessful Managerial control by Ratio analysisdi SPENCER-TUCKERLondraMcGraw-Hill1961Tucker,Spencer A.107798ITUNINARICAUNIMARCBK9900025955104033216-13-26-RAs.i.ECAECASuccessful Managerial control by Ratio analysis435691UNINA