000 00280nam a2200121Ia 4500
008 161121s9999 xx 000 0 und d
100 _aATHERTON (MA) ; LAWRENCE (JK)
245 0 _aChemistry for Today and Tomorrow
260 _cNIL
365 _b0
650 _aNIL
942 _cBK
999 _c91654
_d91654