PLEASE NOTE: This index book is to be used with NFPA 70 Codebook that has 914 pages total. If your book has 911 pages you will need to order the first edition of the Keyword Index ISBN 9798987883754.Every Keyword in the 2023 Code book put into an index with page numbers. Now you can find it in the 2023 Code in seconds! This book is a great study aid for electrical exams and is specially designed to increase your speed by getting you familiar with those hard to find references in the NEC. The 2023 key word index also includes references for key words not listed in the back of the code book! See what everyone is raving about and pick up your copy of the 2023 key word index today!