TY  - BOOK
AU  - Snape, Charles.
AU  - Scott, Heather.
TI  - How puzzling
SN  - 0521356733
U1  - 793.74 SNA 
PY  - 1996///
CY  - New York
PB  - Cambridge University press
N2  - A lively book featuring a collection of puzzles, problems and activities linked to the history of mathematics. Drawing on the riddles and paradoxes of the great mathematician philosophers of ancient times, as well as the mysteries of the Rubik Cube, it encourage children to think afresh
ER  -