000 00282nam a2200109Ia 4500
005 20251007104319.0
008 251006s9999 xx 000 0 und d
245 0 _atotal steroids ynthesisafanasii andreerich .alkrem
260 _a1ST.ED. | N.Y. PLENUM
260 _c1970
942 _cBOK
999 _c4620
_d4620