TY  - BOOK
AU  - Nagrath,I.J.
AU  - Gopal,M.
TI  - Control systems engineering
SN  - 0852266057
PY  - 1982///
CY  - New Delhi
PB  - Wiley Eastern
KW  - Automatic control
KW  - Systems engineering
N1  - Includes index
ER  -