Beri, G. C.
Marketing research - 3rd ed. - Delhi Tata McGraw Hill Education Pvt. Ltd. 2001 - 474 p.
0074635352
Marketing research
658.83 BER-M
Marketing research - 3rd ed. - Delhi Tata McGraw Hill Education Pvt. Ltd. 2001 - 474 p.
0074635352
Marketing research
658.83 BER-M