Narayanan, P Intellectual Property Rights/ - 3rd ed. - Kolkata, India: Eastern Law House, 2018(rev.) - 647p. Source: LCT Subjects--Topical Terms: Law Intellectual Property RightsCopyright Act, 1957Designs Act, Patents ActTrade Marks Act, 1999Geographical Indications of Goods (Registration and Protection) Act, 1999