000			00331nam a22001457a 4500
999			_c32565 _d32565
020			_a9789380965734
082			_a510
100			_aAgarwal,D.C.
245			_aPolytechnic Mathematics (Hindi)
250			_a1st
260			_aMeerut _bShree Sai Prakashan _c2018
300			_aviii,424 p.
650			_aMathematics
942			_cBK _048