000 00482nam a2200181 4500
008 160616s1992 000 0
245 _aAn extension of Casson's invariant
100 _aWalker, Kevin
260 _aPrinceton
260 _bPrinceton University press
260 _c1992
300 _a131
440 _aAnnals of mathematics studies, 126
020 _a0-691-08766-0
650 _aThree manifolds(Topology)
_aInvariants
942 _cBK
_2BK512
080 _a514.3 WAL
999 _c512
_d512