TY  - BOOK
AU  - Bagai Shobha
TI  - Building mathematical ability
T2  - FYUP FC BMA
SN  - 8121943299 (pbk)
U1  - B, Q3 
PY  - 2013///
CY  - Delhi
PB  - S.Chand India       
KW  - MATHEMATICS
ER  -