000			00356nam a2200169Ia 4500
008			240220s9999 xx 000 0 und d
041			_aENG
100			_aDr. Ann Newmark.
245		0	_aChemistry.
260			_alondon
260			_bDorling Kindersley
260			_c1993
300			_a64p.
365			_b299.9
650			_aCHEMISTRY
942			_cDBK
999			_c22825 _d22825