000			00334nam a2200157Ia 4500
008			230523s9999 xx 000 0 und d
082			_a346.540486 NAR
100			_aNarayana, P.
245		0	_aPatent Law. Ed.4
250			_a4
260			_aKolkata
260			_bEastern Law House
260			_c2017
300			_a1041
942			_cRB
999			_c170 _d170