TY  - BOOK
AU  - Higgins, Peter M.
AU  - Higgins, Peter M.
TI  - Nets Puzzles and Postmen :  An Exploration of Mathematical Connections    
SN  - 9780199218431
AV  - 510 HIG 2007 
U1  - 510 HIG 2007 
PY  - 2007///
CY  - Oxford�
PB  - Oxford University Press
KW  - Mathematics
ER  -