TY  - BOOK
AU  - NAGRATH, I J
AU  - GOPAL , M.
TI  - Control System Engineering
SN  - 8122411924
U1  - 689.895 
PY  - 1989///
CY  - New Delhi
PB  - NEW AGE INTERNATIONAL (P) LIMITED, PUBLISHERS
KW  - POWER SYSTEM -ELECTRICAL ENGINEERING
ER  -