000 00319nam a2200157Ia 4500
100 _aNarayanan, P
080 _a346.048(54)
526 _dTB
526 _aPG
366 _f#REF!
942 _cBK
245 _aIntellectual property law 3rd ed
260 _aKolkata
_bNew Delhi
_c2018
300 _a647
546 _aE
999 _c57243
_d57243