TY  - BOOK
AU  - Krishnamurthy V
AU  - Pranesachar C R
AU  - Ranganathan K N
AU  - Venkatachala B J
TI  - Challenge and thrill of pre-college mathematics
SN  - 81-224-0980-6
U1  - 510 
PY  - 1996///
CY  - New Delhi
PB  - New Age International
KW  - Mathematics
ER  -