000 00333nam a2200145Ia 4500
020 _a0000000000000
082 _b119
_a540
100 _a"Hall A. O."
245 0 _aChemistry For Beginners
260 _bHeine Mann
_aLondon
_c1979
300 _a154
944 _cBK
999 _c392850
_d392850