00323nam a2200145Ia 4500008004100000041001200041082001100053100001300064100001100077245003700088260001300125260002400138260000900162650000600171150909s9999    xx            000 0 und d  aEnglish  bMIK/CH  aMikes O   eEditor  aChromatographic allied methods *  aNew York  bJohn Wiley and Sons  c1977  a-