Programmable logic controllers and their engineering applications
By: Alan J. Crispin.
Edition: 2nd ed.
Publisher: McGraw-Hill
Published: 1997
Place of publication: London; New York
Language: eng
Number of pages: 164
Subjects: Programmable  controllers.
Notes: Includes bibliographical references and index.
"Incorporating IEC 1131-3 standard"--Cover.