00523nam a2200181Ia 4500 6077 6077 OSt 20200120152932.0 190216s9999||||xx |||||||||||||| ||und|| 0074635352 oclc 658.83 BER/M Beri, G. C. 1096 1932- (Govind Chand), Marketing Research / G C Beri 3rd ed. Tata Mcgrawhill Publishers, 2000. New Delhi: 474p BK ddc 658.83 BER/M 658.83 BER/M