000 00303nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a540 B988
100 _aBUTTLE,J.W
245 0 _aCHEMISTRY:A UNIFIED APPROACH
260 _aLONDON
_bButterworth-Heinemann
_c1970
300 _a22X16
942 _cBK
_2DDC
999 _c15762
_d15762