LEADER 01025nam2-2200349---450- 001 990003331090203316 005 20091012104028.0 010 $a0-691-02532-0 035 $a000333109 035 $aUSA01000333109 035 $a(ALEPH)000333109USA01 035 $a000333109 100 $a20091012d1992----km-y0itay50------ba 101 $aeng 102 $aUS 105 $ay---||||001yy 200 1 $a<> extension of Casson's invariant$fKevin Walker 210 $aPrincenton$cPrincenton university press$dcopyr. 1992 215 $a100 p.$d24 cm 225 2 $aAnnals of mathematics studies$v126 410 1$1001000315355$12001$aAnnals of mathematics studies$v126 606 0 $aTopologia 676 $a514.3 700 1$aWALKER,$bKevin$0350732 801 0$aIT$bsalbc$gISBD 912 $a990003331090203316 951 $a510 AMSP 126$b37884/CBS$c510$d00218091 959 $aBK 969 $aSCI 979 $aRSIAV6$b90$c20091012$lUSA01$h1040 996 $aExtension of Casson's invariant$9375848 997 $aUNISA