Marketing research
Aakar David A
Marketing research - 7th ed. - New York John wiley & sons 2002 - 751 p.
9971513897
Marketing research
658.83 / AAK/KUM
Marketing research - 7th ed. - New York John wiley & sons 2002 - 751 p.
9971513897
Marketing research
658.83 / AAK/KUM