Sople, Vinod V. E-marketing in digital age : text and cases / by Vinod V. Sople. - 2nd ed. - New Delhi : Biztantra / Wiley India Pvt. Ltd., 2014. - ix, 342 p. : ill. ; 25 cm. Include Index ISBN: 9789351192428 Subjects--Topical Terms: Electronic commerce Dewey Class. No.: 658.872 / SOP/E