000 00416nam a2200157Ia 4500
008 140317s9999 xx 000 0 und d
082 _a547.30852
100 _aSnell,F.D.
245 _aColorimetric methods of analysisVol.IVAAA .
260 _aN.Y.
_bVan Nostrand
_c19
300 _a351
650 _aChemistry and Allied Sci.
653 _aChemistry and Allied Science
700 _aSnell,C.T.
942 _2ddc
_cBK
999 _c5455
_d5455