TY  - BOOK
AU  - Bolt,Brian
TI  - More mathematical activities: a resource book for teachers 
T2  - Cambridge educational
SN  - 052131951X
U1  - 793.74 23
PY  - 1988///.
CY  - Cambridge: 
PB  - Cambridge University Press, 
KW  - Mathematics
KW  - Study and teaching
KW  - Mathematical recreations
ER  -