00342pab a2200121 454500008004000000100002100040245005500061260000900116300001100125362001500136650003500151773003400186180718b1989   xxu||||| |||| 00| 0 eng d  aRao, C. Niranjan  aRecent developments in international patent system  c1989  a2841-8  a23-30 Dec.  aPatents - Underdeveloped Areas  aEconomic and Political Weekly