TY  - BOOK
AU  - Gupta,C.B.
AU  - S.R.Singh
AU  - Mukesh Kumar
TI  - Engineering mathematics: for semessters III and IV 
SN  - 9789385880506
U1  - 620.00157 
PY  - 2016///
CY  - New Delhi
PB  - McGraw Hill Education
N1  - Includes index
ER  -