TY  - BOOK
AU  - Bolt,Brian
TI  - Mathematical activities: A resource book for teachers 
SN  - 052131951X
U1  - 793.74 BOL 
PY  - 1994///
CY  - Cambridge, New York
PB  - Cambridge University Press
KW  - Mathematical recreations
KW  - puzzles
N1  - Includes bibliography references and index
ER  -