TY  - BOOK
AU  - Webb,John W.
AU  - Reis,Ronald A.
TI  - Programmable logic controllers: principles and applications 
SN  - 0024249807
AV  - TJ223.P76 W43 1995
U1  - 629.895 WEB 20
PY  - 1995///
CY  - Englewood Cliff, N.J.
PB  - Prentice Hall Education, Career & Technology
KW  - Programmable controllers
KW  - General
N1  - Includes bibliographical references and index
ER  -