TY  - BOOK
AU  - Warwick,K.
AU  - Rees,D.
TI  - Industrial digital control systtems
SN  - 0863411371
U1  - TJ/216 
PY  - 1988///
CY  - Herts
PB  - Peter Peregrinus Ltd.
KW  - Digital control systems.
ER  -