00421nam a22001457a 4500008004100000020001800041040005500059080002000114100001900134245003600153250001300189260004600202300001400248650001300262230418b        |||||||| |||| 00| 0 eng d  a81-7534-583-7  aNational Science LibrarycNational Science Library  a347.77(540)bP7  aArora, Manish   aUniversal guide to patents law   a4th ed.   aIndia: bUniversal Law Publishing, c2007  ax, 572p.   aPatents