000			00401nam a2200145Ia 4500
008			130910s9999 xx 000 0 und d
041			_aeng
082			_221st ed. _a570.72 _bEMM/P
100			_aEmmens, C.W.
245			_aPrinciples of biological assay _c[by] C.W. Emmens
260			_aLondon : _bChapman and Hall , _c1948
300			_axv, 206p.: ill ; _c15cm
653			_aBiological assay
942			_cEN _2ddc
999			_c16510 _d16510