000			00373nam a2200169Ia 4500
008			140910s9999 xx 000 0 und d
082			_a540
082			_bCHA - E
100			_aChang,Raymond
245			_aEssential Chemistry
260			_aNew Delhi
260			_bMac Millan India
300			_a719p
650			_aAPPLIED SCIENCE
942			_2DDC
942			_cBook
999			_c13041 _d13041