TY  - BOOK
AU  - Dubey, Manoj
TI  - Question bank in mathematics: for class XI 
T2  - Tata Mcgraw-Hill's question bank series
SN  - 0070264112
U1  - 510  
PY  - 2008///
CY  - New Delhi
PB  - Tata McGraw-Hill Publishing
KW  - Mathematics
ER  -