TY  - BOOK
AU  - Ogata, Katsuhiko 
TI  - Discrete time control systems 
SN  - 81-7808-335-3 
U1  - 629.8 OGA  
PY  - 2002///
CY  - Pearson education asia 
PB  - Delhi 
KW  - CONTROL SYSTEM
ER  -