Programming Industrial Control Systems Using Iec 1131-3, Hardcover by Lewis, Robert W., ISBN 0852969503, ISBN-13 9780852969502, Like New Used, Free shipping in the US
<p>This revised edition includes all IEC proposed amendments and corrections for the planned 1999 revision of IEC 1131-3, as agreed by the IEC working group. It accurately describes the languages and concepts, and interprets the standard for practical implementation and applications.</p>
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