TY - GEN T1 - Sound marks :the challenges of registering sounds as trademarks around the world / AU - Narula, Ranjan., AU - Bakhru, Rachna. VL - March 2009, No 215, pages 27-30 CN - K24 LA - eng ID - 25246 KW - Trademarks (International law) KW - Trademarks. KW - Trademarks KW - Sound marks TI - Sound marks :the challenges of registering sounds as trademarks around the world / ER -