TY  - BOOK
AU  - Farmer, David W.
AU  - Stanford, Theodore B.
TI  - Knots and surfaces: A guide to discovering mathematics 
SN  - 9788173711107
U1  - 510 
PY  - 1996///
CY  - Hyderbad
PB  - University Press
KW  - Mathematics
KW  - Dual graphs
KW  - Planar graps
KW  - Regular graphs
ER  -