00803nam a22002057a 4500 20251005122506.0 8186196951 TZS 14074.694/= MCCL eng. AACR 2nd. rev. ed. 346.048 ACH Acharya, N.K Text book on intellectual property rights : (copyright, trademark, patent design, geographical indications, protection of new plant varieties & farmers rights and protection of biodiversity, Confidential information, Information technology and registration of lay-out designs) / N.K. Acharya 4th ed. Hyderabad: Asia Law House, c2007. xxiv,362p .; 23 cm. Includes index eng. Intellectual property rights Acharya, N.K BK 11881 11881 0 0 0 0 MU002 MU002 2009-06-01 0 346.048 ACH 002120 2025-10-05 12:26:15 1 2025-10-05 BK