LEADER 01109nam a2200325 i 4500 001 991000725239707536 005 20020507172801.0 008 931123s1980 us ||| | eng 020 $a0691082650 035 $ab10748623-39ule_inst 035 $aLE01301333$9ExL 040 $aDip.to Matematica$beng 082 0 $a512.55 084 $aAMS 46L 084 $aAMS 46L05 084 $aAMS 55N 084 $aQA326.D68 100 1 $aDouglas, Ronald G.$054969 245 10$aC*-algebra extensions and K-homology /$cRonald G. Douglas 260 $aTokio :$bTokio Univ. Press ; Princeton, N. J. : Princeton Univ. Press,$c1980 300 $avii, 83 p. ;$c24 cm. 490 0 $aAnnals of mathematics studies ;$v95 650 0$aC*-algebras 650 0$aHomological algebra 907 $a.b10748623$b23-02-17$c28-06-02 912 $a991000725239707536 945 $aLE013 55N DOU11 (1980)$g1$i2013000130828$lle013$o-$pE0.00$q-$rl$s- $t0$u0$v0$w0$x0$y.i10841143$z28-06-02 996 $a-algebra extensions and K-homology$93371124 997 $aUNISALENTO 998 $ale013$b01-01-93$cm$da $e-$feng$gus $h0$i1