TY  - BOOK
AU  - Jones, Gregory W.,
AU  - Title.
TI  - Asas pengawal logik boleh atur cara (PLC)
SN  - 0471608823
PY  - 1990///
CY  - New York
PB  - Wiley
KW  - Software engineering
N1  - Includes bibliographical references and index
ER  -