TY  - BOOK
AU  - Ogata , Katsuhiko
TI  - Modern Control Engineering
SN  - 0-87692-147-0
U1  - S/C-S/T D6,77 LO 
PY  - 1980///
CY  - New Delhi
PB  - Prentice-Hall of India
N1  - Includes References and Index
ER  -