TY  - BOOK
AU  - Nagrath, I.J
AU  - Gopal, M.
TI  - Control systems engineering
SN  - 9971510561
AV  - TJ213 .N13 1982
PY  - 1982///
CY  - New York
PB  - John Wiley & sons
N1  - Includes index
ER  -