TY  - BOOK
AU  - Buckley, Ruth V.
TI  - Control engineering :  theory, worked examples and problems    
SN  - 0333197763
AV  - 629.8 BUC 1976 
U1  - 629.8 BUC 1976 
PY  - 1976///
PB  - Macmillan Press
KW  - Instrumentation and Control
ER  -