TY  - BOOK
AU  - Bellingham, John
TI  - Mind Sharpening Maths Problems
SN  - 81-88385-21-2
U1  - 510.7 
PY  - 2003///
CY  - New Delhi
PB  - Academic (India) Pub
KW  - Study   Teaching
KW  - Mathematics
ER  -