TY  - BOOK
AU  - Rani,T.Swarupa
TI  - A handbook for teachers : : research in teaching of mathematics
SN  - 8131301958
U1  - 510 23
PY  - 2007///
CY  - New Delhi : 
PB  - A P H Publishing Corporation , 
KW  - Mathematics - Study and teaching
ER  -