000 00402nam a2200157Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a510MS
_bAm512
245 _aTopics in operator theory
260 _aProvidence
_bAMS
_c1979
440 _aAMS: Mathematical Surveys; no 13
650 _aOperator theory
700 _aPearcy Carl
_4ed.
942 _cBK
999 _c78052
_d78052