00328nam a2200121Ia 4500082002000000100002500020245003700045260005200082300001000134490005200144500000500196700000500201  a515.72bL744.EC  aLindenstrauss, Joram  aExtension of compact operatorsb  aProvidencebAmerican Mathematical Societyc1964  a112p.  aAmerican Mathematical Society memoirs v no. 48  a  a