TY  - BOOK
AU  - DAYAL , DEEPAK .
AU  - BHATT , RICHA.
TI  - MODERN METHODS OF TEACHING -MATHEMATICS (VOL-III)
U1  - 510 DAY 
PY  - 2007///
CY  - NEW DELHI
PB  - APH PUBLICATION
KW  - Mathematics
ER  -