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Delmar Cengage Learning is dedicated to providing the highest quality content for the readers and instructors using our materials. Our authors, contributors, technical reviewers, and editorial staff work hard to ensure that the books are technically accurate and that nothing is left out. 

Occasionally, after publication someone will advise us of an error or omission in a book. In that case, we will post the “errata” or changes to this page.  If you have a problem with a Delmar Cengage Learning book, please feel free to contact us and we’ll do our very best to help you.

Introduction to Programmable Logic Controllers by Gary Dunning