00741nam a2200229 a 450000500170000002000180001708200200003510000190005524500350007426001010010930000250021049000430023550000500027860000080032863000410033685600060037785600060038396400160038999700130040599900190041895200740043720251203112400.0  a9780821887165  a515.724076bABR  aAbramovich Y.A  aProblems in operator theoryb_  aRhode IslandbAmerican mathematical Society; distributed by Hyderabnad; Universities Pressc2002  axii,386p.c24cm.bPB  aGraduate studies in mathematics, v. 51  aincludes bibliographical references and index  bc_  aOperator theory--Problems, exercises  f_  a_  bcdefg_  a196284 C  c157321d157321  00104070aPUbPUd2013-01-08g640.00l0o515.724076 ABRp196284yBK