000 00426 a2200181 4500
999 _c273
_d273
005 20210119153357.0
008 160314b xxu||||| |||| 00| 0 eng d
020 _a9780070648197
041 _aeng
082 _a540 CHA/C
100 _aChang, Raymond
_95
245 _aChemistry
250 _a9th ed.
260 _bMcGraw Hill Education
_c2007
_aNew Delhi
300 _axxxi, 1063p.
650 _aChemistry
_94
942 _cBK