TY  - BOOK
AU  - Patel , Mahesh B.
TI  - Mathematics Digest2 (Std. 11)  
SN  - 0
U1  - 510 
PY  - 2007///
CY  - Ahmedabad : 
PB  - Navneet Publications (India) Limited , 
KW  - Mathematics
ER  -