TY  - BOOK
AU  - Farmer, David W
TI  - Knots and Surfaces:  A Guide to Discovering Mathematics
SN  - 8173711100   
U1  - N54.1 
PY  - 1996///
CY  - Hyderabad
PB  - Universities Press( India) Limited
N1  - includes index and biblioraphy
ER  -