RAJARAMAN V. Essentials of E-commerce technology - New Delhi PHI Learning 2011 - xiii, 246p cm. ISBN: 9788120339378 212.5 Source: 929, 10/03/2014, Shree kala Prakashan General Book Subjects--Topical Terms: Commerce Dewey Class. No.: X:(D6,9(B),2775, Q0