00343nam a2200133Ia 4500008004100000041000800041084001000049100001600059245003200075260005100107490001900158653001800177653001400195160808s1995    xx            000 0 eng d  aeng  aE2CC  aHolman John  aChemistry /cby Holman John  aWalton U K :bThomas Nelson & Sons Ltd,c1995.  aNelson science  aAir And Water  aChemistry