Mike Holt’s 2023 Understanding the National Electrical Code Book Package

Mike Holt’s 2023 Understanding the National Electrical Code Book PackageMike Holt’s best-selling Illustrated Code guides bring the Code to life. Save when you purchase them together with his Understanding the NEC Workbook (Articles 90-480) which provides over 1,500 practice questions on the NEC to test your knowledge.PACKAGE INCLUDES:Understanding the NEC Volume 1 Textbook (Articles 90 – 480)Understanding the NEC Volume 2 Textbook (Articles 500 – 810)Understanding the NEC Workbook (Articles 90 – 480)Answer Key included