000			00305nam a2200133Ia 4500
005			20260205040242.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a540 J18N
100			_aJAFFE BERNARD
245		0	_aNEW WORLD OF CHEMISTRY
260			_aN.Y. _bBURDETT _c1955
300			_a678
942			_cBK
999			_c2797 _d2797