00724nam0-22002531i-450-990002658400403321000265840FED01000265840(Aleph)000265840FED0100026584020000920d1964----km-y0itay50------baENGMathematical models and marketing managementby BuzzellBostonGraduate School of Business Administration1964Buzzell,Robert D.89325ITUNINARICAUNIMARCBK9900026584004033214-1-1--TI2651ECAECAMathematical models and marketing management431077UNINAING01