000			00424nam a22001577a 4500
999			_c4396 _d4396
005			20230621113234.0
008			210407b ||||| |||| 00| 0 eng d
020			_a0070648190
040			_aDLC. _cDLC. _dDLC.
050			_aQD31.2 _b.C492 2007
245			_aChemistry/ _cChang,Raymond.
250			_a9th edition
260			_aIndia: _bTata McGraw-Hill, _cc2007.
300			_axxxi,1063(25) p.: _bill.; _c24 cm.
942			_2lcc _cBK