Questions and Answers for Electrician's Examinations: Includes NEC Rulings, 1993 Paul Rosenberg ISBN: 978-0-02-077762-5 Paperback 268 pages April 1993 US $30.00 Add to Cart This price is valid for United States. Change location to view local pricing and availability. This is a Print-on-Demand title. It will be printed specifically to fill your order. Please allow an additional 2-3 days delivery time. The book is not returnable.