000 00286nam a2200109Ia 4500
005 20251007104525.0
008 251006s9999 xx 000 0 und d
245 0 _atotal synthesis of steroids;...robert t. bickenstaff
260 _a1ST ED. | N.Y. ACADEMIC
260 _c1974
942 _cBOK
999 _c9077
_d9077