000			00375nam a2200145Ia 4500
008			190719s9999 xx 000 0 und d
020			_a9788131525579
082			_a543.08 S628
100			_aSKOOG, D.A. & et....c. al
245		0	_aPRINCIPLES OF INSTRUMENTAL ANALYSIS
250			_a6
260			_aDELHI _bCengage _c2017
300			_axv+1029p.,24x17Cms.
942			_cBK _2DDC
999			_c44537 _d44537