01007nam1 2200349 450 9900006413002033160064130USA010064130(ALEPH)000064130USA01006413020010926d1977----km-y0itay0103----baengUS||||||||001yyIntroduction to Operator Theory IArlen Brown, Carl PearcyNew YorkSpringer-Verlag1977p.24 cmGraduate Texts in Mathematics552001Graduate Texts in Mathematics55515.72BROWN,Arlen41987PEARCY,Carl440926ITsalbcISBD990000641300203316510 GTM 55CBS510BKSCIPATTY9020010926USA01130520020403USA011713PATRY9020040406USA011644Introduction to Operator Theory I957874UNISA