TY  - BOOK
AU  - Nagrath,I.J.
AU  - Gopal,M.
TI  - Control systems engineering
U1  - 629.8 
PY  - 1982///
CY  - New York
PB  - Wiley
KW  - Automatic control
KW  - Control theory
N1  - "A Halsted Press book."
ER  -