000 00284nam a2200121Ia 4500
005 20240713150220.0
008 240712s9999 xx 000 0 und d
041 _aeng
100 _aAvtar singh
245 _aIntellectual property law
260 _aLucknow
_b EBC
_c2013
300 _a448
999 _c27835
_d27835