Understanding the NEC, Volume 1 Articles 90-450 Workbook-2008.

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Price $30.00 $27.00


This workbook printed in full color contains more than 1,200 NEC Practice questions in Code order that follow the 2008 Understanding the NEC, Volume 1 textbook along with a 100 question random order final exam. It also includes a recommended customizing list for your NEC Code Book.

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