000			00327nam a22001457a 4500
999			_c1358 _d1358
020			_a9789388074223
082			_a512.5 _bVAS
100			_aVasishtha,A.R.
245			_aMatrices
250			_a50th ed.
260			_aMeerut _bKrishna's Education Publisher _c2019
300			_aviii,384p
700			_aVasishtha,A.K.
942			_cBK