This complete revision to the best-selling "Vest Pocket Guide to the National Electrical Code" reflects all 1999 code changes -- all in a handy, convenient format professionals can take anywhere! Coverage includes wiring methods, design, protection and materials; as well as equipment for general use, including cords, cables, fixtures, heating equipment, air-conditioning, refrigeration, transformers, capacitors, resistors and storage batteries. You'll find all the most widely-used information about special occupancies, including Class I, II, and III locations; healthcare facilities; garages; repair and storage facilities and many other locations. The book covers a wide variety of special equipment and conditions, and includes detailed information on communications systems. Every section includes cross-references to the code itself, so it easy to find out more whenever you want.