00457nam a2200193Ia 4500008004100000041001200041082000800053082001100061100001500072100001700087100001100104245004200115260001700157260003000174260000900204300001500213650002100228650001400249150909s9999    xx            000 0 und d  aEnglish  a540  bROB/FR  aIfft B J    aRpbert J L    eAuthor  aChemical principles in the laboratory  aSanfrancisco  bW . H Freeman and Company  c1977  a481  Pages  aAtomic Structure  aChemistry