000			00550nam a22001577a 4500
999			_c22004 _d22004
005			20230124182823.0
008			230124b ||||| |||| 00| 0 eng d
020			_ahbk
082			_a547.2 _bSy78
100			_aShamim Ilyas, _bMSc Chemistry B.Ed, _c2010-2012, _dDr. Sheikh Asrar Ahmad
245			_aSynthesis of 4-Azaxanthone and its derivatives _c/ Shamim Ilyas
260			_aLahore : _bDivision of Science and Technology, University of Education, _c2012
300			_a57 p.
650			_aChemistry--Synthesis--4-Azaxanthone--Derivatives
942			_cTH