TY  - BOOK
AU  - Buckley,Ruth V.
TI  - Control engineering : theory, worked examples and problems
SN  - 0333197763
U1  - TJ/214 
PY  - 1976///
CY  - London
PB  - MacMillan Education Ltd.
KW  - Automatic control.
KW  - Control theory.
ER  -