00413nam a2200133Ia 4500020001800000082002100018100004400039245003400083260005200117300002700169490004400196500000500240700003400245  a9780821887165  a515.72bAb161.PO  aAbramovich, Y. A. and Aliprantis, C. D.  aProblems in operator theoryb  aProvidencebAmerican Mathematical Societyc2012  axii, 386p. Bibl. Index  aGraduate studies in Mathematics v V.51  a  aAliprantis, C. D. ; jt. auth.