TY  - BOOK
AU  - Ball, Keith  .
TI  - Strange curves,counting rabbits,and other mathematical explorations / 
SN  - 0-691-11321-1
U1  - B636 
PY  - 2003///
CY  - New Jersey : 
PB  - Princeton Universiy Press , 
KW  - Mathematics- Explorations
ER  -