TY  - BOOK
AU  - Thaler, George J.
TI  - Automatic control systems
SN  - 8172240015
U1  - 629.8 
PY  - 1993///
CY  - Calcutta
PB  - JAICO
KW  - Automatic control systems
KW  - Automatic engineering
KW  - Engineering
ER  -