000			00459nam a2200169Ia 4500
008			130910s9999 xx 000 0 und d
020			_a0123366402
041			_aeng
082			_221st ed. _a547.73 _bMOD
245			_aModern methods of steroid analysis _cedited by Erich Heftmann
260			_aNew York : _bAcademic Press , _c1973
300			_axx, 491 p.
504			_aIndex: p. 493-523.
653			_aSteroids
700			_aHeftmann, Erich, ed.
942			_cEN _2ddc
999			_c9473 _d9473