N.S.Rathore, S.M.Mathur, Preeti Mathur & Anshul Rathi IPR: Drafting,Interpretation of Patent Specifications and Claims - 1st - New Delhi NIPA 2021 - 215p ISBN: 9789389992779 Subjects--Topical Terms: Law Intellectual Property Rights IPR Universal Decimal Class. No.: 346.048 / R188I