TY  - BOOK
AU  - Sage, Andrew P.
TI  - Linear systems control
SN  - 0916460193
U1  - 629.8/32 SAG 
PY  - 1981///
CY  - London
PB  - Pitman
KW  - Feedback control systems
KW  - Linear systems
N1  - Includes bibliographical references
ER  -