TY  - BOOK
AU  - Choubey, K.R 
AU  - Choubey, Ravikanta and  Choubey, Chandrakant 
TI  - Calculus I & II  (Course in Mathematics for IIT JEE and Other Engineering Entrance Examinations) 
SN  - 9788131761588
U1  - 515 
PY  - 2011///
CY  - Chandigarh 
PB  - Pearson 
ER  -