Bhasker, Bharat Electronic commerce : framework, technologies and applications / [book] Bharat Bhasker - 3rd. ed. - New Delhi : Tata McGrawHill, c2009. - xvi, 468 p. ISBN: 9780070264328 0070264325 Subjects--Topical Terms: Electronic commerce LC Class. No.: HF5548.32 / .B469 2009