TY  - BOOK
AU  - Symposium on Singularities of Smooth Manifolds and Maps, Univ. of Liverpool, Sept. 1969-August 1970
AU  - Wall, C. T. C. ; ed.
TI  - Liverpool Singularities; proceedings
U1  - 516 
PY  - 1971///
CY  - Berlin
PB  - Springer-Verlag
ER  -