TY  - BOOK
AU  - Nakra, B. C.
TI  - Theory and applications of automatic controls
SN  - 8122411444
U1  - 629.8 
PY  - 1998///
CY  - New Delhi
PB  - New age international
KW  - Automatic control systems
KW  - Control engineering
KW  - Engineering
ER  -