00405pam a2200133a 44500008004100000020001800041041001200059082001600071100001800087245006200105260005000167300001800217650003600235231027s1999    xxu||||| |||| 00| 0 eng d  a81-7534-122-7  aEnglish  a346.048 WAD  aWadehra, B.L.  aLaw Realting to Patents Trade Marks Copyright and Designs  aDelhibUniversal Law Pub. Co. Pvt. Ltd.c1999  a517b22 cm Pb  aIntellectual Property (346.048)