00674nam0-22002411i-450-990002798130403321000279813FED01000279813(Aleph)000279813FED0100027981320000920d1970----km-y0itay50------baENGCases in profit planning control.by Welsc h Glenn A.New JerseyPrentice Hall1970.Welsch,Glenn A.<1915- >115142ITUNINARICAUNIMARCBK99000279813040332127-3-26S.I.ECAECACases in profit planning control421977UNINAING01