00756nam0-22002651i-450-990001284820403321000128482FED01000128482(Aleph)000128482FED0100012848220000920d1971----km-y0itay50------baengCompact non-self-adjoint operatorsby Ringrose JohnLondon [etc.]Van Nostrand Reinhold1971Van Nostrand Reinhold Mathematical Studies 35Ringrose,John R.52995ITUNINARICAUNIMARCBK99000128482040332126-M-3512526MA1MA1Compact non-self-adjoint operators384932UNINAING01