00729nam0-22002651i-450-990002617190403321000261719FED01000261719(Aleph)000261719FED0100026171920000920d1964----km-y0itay50------baENGPlanning and Problem Solving in Marketingdi ALDERSON-GREENHomewood (Illinois)Irwin1964Alderson,Michael101969Green,P.E.ITUNINARICAUNIMARCBK9900026171904033214-2-5-TI1269ECAECAPlanning and Problem Solving in Marketing433653UNINAING01