00306nam a2200109Ia 4500008004100000082002100041100001400062245005700076250001200133260004300145300000800188240913s9999||||xx |||||||||||||| ||und||  a380.107 2  SHA/M  aDD Sharma 0aMarketing Research:principles applications and cases  a1st Ed.  bSultan Chand and SonsaNew Delhic1996  a467