Sharma,Vakul Information technology : law and practice : cyber laws and laws relating to E-commerce / Vakul Sharma and Seema Sharma - 6th ed. - Gurgaon : Lexis Nexis(Universal), 2019. - xliv,681p.; ISBN: 9789386515919 Subjects--Topical Terms: Information technology--Law and legislation Dewey Class. No.: 343.540 999