000 00248nam a2200109 4500
999 _c134679
_d134679
082 _a346.048 YAD-I
100 _aYadav R.K.
245 _aIntellectual Property Rights
260 _aLudhiana
_bKalyani
_c2019
300 _a258
942 _2ddc
_cBK
_01