Webb , J. H. (2006). Programmable Logic Controllers: Principles And Applications (5.). Prentice Hall Of India.
Chicago Edition CitationWebb , John H. Programmable Logic Controllers: Principles And Applications. 5. Prentice Hall Of India, 2006.
Deismireacht MLAWebb , John H. Programmable Logic Controllers: Principles And Applications. 5. Prentice Hall Of India, 2006.
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