TY - BOOK AU - Wadehra, B.L. TI - Law Relating Patents Trade Marks Copyright Design and Geographical Indications SN - 81-7534-185-8 U1 - 346.048 WAD PY - 2000/// CY - Delhi PB - Universal Law Pub. Co. Pvt. Ltd. KW - Intellectual Property (346.048) ER -