00342nam a2200121Ia 4500082001800000100002200018245005500040260004800095300001400143490005300157500000500210700000500215  a515.7bJ31.SN  aJameson, G. J. O.  aSumming and nuclear norms in banach space theoryb  aCambridgebCambridge University Pressc1987  axi, 172p.  aLondon Mathematical Society student textsv v. 8  a  a