TY  - BOOK
AU  - Fenn,Roger A.
TI  - Techniques of geometric topology
T2  - London mathematical society lecture note series
SN  - 0521284724 (paperback)
PY  - 1983///
CY  - [S.l.]
PB  - Cambridge University Press
UR  - http://www.amazon.com/exec/obidos/ASIN/0521284724/chopaconline-20
ER  -