Marketing research and analysis
Brown, L.O., Beik, L.L.
Marketing research and analysis by L.O. Brown and L.L. Beik - 4th edn. - New York Ronald Press Co. 1969 - 624 p.
Marketing Research
658.83 / B 878 M
Marketing research and analysis by L.O. Brown and L.L. Beik - 4th edn. - New York Ronald Press Co. 1969 - 624 p.
Marketing Research
658.83 / B 878 M