000 00640 a2200241 4500
008 110605s9999 xx 000 0 eng d
240 1 0 _a24/C-45
020 _a007011207x
_c10000
084 _a24
_bC-45
100 1 _aChang R.
245 1 0 _aEssential chemistry
260 _aАмерик
_bMc Graw Hill/ Irwin
_c1996
300 _a719
653 _anatural science
653 _achemistry
653 _astoichiometry
653 _areactions on aqueous solutions
653 _agases
653 _aenergy relationships in chemical reactions
653 _achemical bonding
653 _aorganic chemistry
653 _aelectrochemistry
999 _c364
_d364