00423nam a2200133Ia 4500008004100000020001800041040001700059082002600076100001700102245009900119260003100218300001500249650002500264190329s9999||||xx |||||||||||||| ||und||  a81-7534-185-8  aNITILcNITIL  221sta346.0488bW121L  aWadehra, B L 0aLaw relating to patents trade marks copyright design and geographical indicationscB L Wadehra  aDelhibUniversal Lawc2003  axiii,614p.  aLaw; Property rights