00322nam a2200121Ia 4500082001900000100002200019245003200041260004800073300001600121490005300137500000500190700000500195  a512.5bP626.ES  aPietsch, Albrecht  aEigenvalues and s-numbersb  aCambridgebCambridge University Pressc1987  a360p. Index  aCambridge studies in Advanced Mathematicsv v.13  a  a