000			00393nam a2200145Ia 4500
999			_c51881 _d51881
008			170207s9999 xx 000 0 und d
082			_aPG 543 WAL-P
100			_aHarold F. Walton
245			_aPrinciples and Methods of Chemical Analysis
260			_bPrentice-Hall Inc. _aNew Jersy _c1957
300			_a435p.
650			_aAnalytic Chemistry
650			_aChemistry
942			_cBOOKS _2ddc