000			00333nam a2200145Ia 4500
008			130629s9999 xx 000 0 und d
082			_a540 KHA-C
100			_aKhanna,J K;Dass,B
245			_aChemistry Guide
260			_bRajhans _c1990 _aMeerut
300			_a1400
650			_aChemistry
650			_aGeneralities
942			_cBK
999			_c21199 _d21199