000 00346nam a2200145Ia 4500
008 170101s1968 xx 000 0 und d
082 _a540 O17C
100 _aO'CONNOR, Paul R
245 0 _aChemistry : experiments and principles
260 _bBombay
_c1968
300 _a447p
650 _aCHEMISTRY
653 _aCHEMISTRY
942 _2ddc
_cB
999 _c48841
_d48841