TY  - BOOK
AU  - Rao, Digumarti Bhaskara.
AU  - Latha, Digumarti Pushpa.
TI  - Achievement in Mathematics
SN  - 9788176295826
U1  - 510.7 
PY  - 2005///
CY  - New Delhi
PB  - Discovery Publishing House
KW  - Human Resource Development, HRD
KW  - Education
ER  -