TY  - GEN
AU  - kumar, Vijaya S. J.
AU  - Rao,  Digimarti Bhaskara
TI  - Techniques of teaching mathematics
SN  - 8184110391
AV  - QA 11 KUM 2006 
PY  - 2006///
CY  - New Delhi
PB  - Sonali Publication
KW  - Mathematics
N1  - Teaching mathematics
ER  -