TY  - BOOK
AU  - Mahadevan,Chandramouli
TI  - Challenges in high shool algebra
SN  - 9788192040479(pbk.)
U1  - 512 22
PY  - 2010///
CY  - Bangalore
PB  - Astrarka
KW  - Algebra
KW  - Study and teaching
ER  -