TY  - GEN
AU  - Parr,E.A.
TI  - Programmable controllers: an engineer's guide 
SN  - 0750604980 :?25.00
U1  - 621.3981,PAR 
PY  - 1993///
CY  - Oxford, Boston
PB  - Newnes
KW  - Programmable controllers
N1  - Includes index;  Computers and Industrial (Page-1), Programming Techniques (Page-35), Programming Style (Page-108), Analog Signals Closed Loops Control and Intelligent Modules (Page-129), Distributed Systems (Page-172), The Man Machine Interface (Page-223),  Industrial Control with Conventional Computers (Page-263), Practical Aspects (Page-280).
ER  -