000			00339nam a22001457a 4500
003			OSt
008			220905b |||||||| |||| 00| 0 eng d
020			_a9788189770167
082			_a519
100			_aSachdeva, S.
245			_aQuantitative Techniques
260			_aAgra _bLaksmi Narain Agarwal _c2018
300			_a727p
942			_2ddc _cBK
999			_c48901 _d48901