Brooke StaufferBrooke Stauffer is the executive director of Standards and Safety for the National Electrical Contractors Association. John E.Traister was employed in the electrical construction industry as an electrician and electrical contractor for more than 35 yars. He was the author of nine books for McGraw-Hill, including the first edition of Handbook of Electrical Design Details and McGraw-Hill's Illustrated Index to the National Electrical Code. Read More Read Less