TY  - BOOK
AU  - Walker,Kevin
TI  - Extension of casson's invariant (an)
SN  - 9780691025322
U1  - 515.162 
PY  - 1992///
CY  - Princeton
PB  - PUP
KW  - MATHEMATICS
KW  - TOPOLOGY
KW  - INVARIENTS
ER  -