00390pab a2200133 454500008004500000100001700045245006100062260001400123300001300137362001200150650001400162700001800176773006200194180718b2014-2015   xxu||||| |||| 00| 0 eng d  aJyothsna, M.  aMarketing products and services in a dynamic environment  c2014-2015  ap.46-51.  aJul-Jan  aMarketing  aDevi, V. Rama  aPrestige International Journal of Management and Research