TY  - BOOK
AU  - Choubey, K. R.
AU  - Choubey, Ravikant
AU  - Choubey, Chandrakant
TI  - Course in Mathematics: For the IIT JEE & other Engineering Entrance Examinations (Calculus)
SN  - 9788131761588
U1  - 510.2462 
PY  - 2011///
CY  - Chandigarh
PB  - Pearson
ER  -