000 00249nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a547.92/.93
_bJOH;1
245 0 _aSteroids
260 _aLondon
_bButterworths
_c1976
700 _aW F
942 _cBK
999 _c24515
_d24515