TY  - BOOK
AU  - Gupta R
AU  - Nise, Norman S.
TI  - Control Systems Engineering 
SN  - 8126519479
SN  - 978-81265
U1  - 629.83GUP 
PY  - 2011///
CY  - New Delhi
PB  - Wiley
KW  - Systems engineering
KW  - Automatic control
ER  -