000 00365nam a2200145Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aTimm, J A
245 0 _aGeneral chemistry
250 _a2
260 _bMcGraw Hill Book Company
_aNew York
_c1950
300 _avii, 763 p.
653 _aChemistry
942 _c1
999 _c28986
_d28986