000			00488nam a2200145Ia 4500
008			211115s9999 xx 000 0 und d
041			_aeng
082			_aE,1:3 _bL1;1
100			_aSnell, Foster Dee .
245		0	_aColorimetric methods of analysis : including photometric and fluorometric methods / _cby Foster Dee Snell and Cornelia T. Snell.
260			_aNew York : _bVon Nostrand Reinhold Company , _c1980
300			_axi, 351p :
650			_aChemistry <Enzymes>
942			_cTB
999			_c23142 _d23142