TY  - BOOK
AU  - Higgins, Peter M.
TI  - Nets, puzzles, and postmen
SN  - 9780195699302
U1  - 510 HIG-P 
PY  - 2007///
CY  - India
PB  - Oxford University Press
KW  - Mathematics --Popular worksﾠ
KW  - Nets (Mathematics)ﾠ
KW  - Mathematical recreations.ﾠ
ER  -