Beri, G C .
Marketing research / - 2nd / - New Delhi : TataMcGraw-Hill , 1999. - 454p ;
0-07-460404-X
Marketing research
658.82 / BER/M
Marketing research / - 2nd / - New Delhi : TataMcGraw-Hill , 1999. - 454p ;
0-07-460404-X
Marketing research
658.82 / BER/M