000			00322nam a2200145Ia 4500
008			230302s9999 xx 000 0 und d
041			_aENGLISH
082			_a540
100			_aTuli G.D.
245		0	_aEssentials of Chemistry
260			_aNEW DELHI _bS. Chand andCo
300			_a0
650			_aChemistry
942			_cBK
999			_c8464 _d8464