00354nam a2200121Ia 4500082002000000100002100020245006200041260005200103300002700155490004000182500000500222700000500227  a515.72bL874.LS  aLoring, Terry A.  aLifting solutions to perturbing problems in C*-algebrasb  aProvidencebAmerican Mathematical Societyc1997  aix, 165p. Index, Bibl.  aFields institute monographsv no. 8  a  a