000 00281nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aDavies and Littlewood
245 0 _aElementary biochemicstry
260 _bPrentice Hall
260 _c1979
365 _b15.95
942 _cBK
999 _c204897
_d204897