based on 1987 National Electrical Code Smith, Robert L. 1926- creator Herman, Stephen L. text nyu Albany, N.Y Delmar Publishers c1987 1987 6th ed. monographic eng

print

vii, 156 p. : ill. ; 28 cm. Robert L. Smith, Stephen L. Herman. Four plans on 2 folded leaves inserted at end. Includes index. Factories Electric equipment Installation Electric wiring, Interior Electric wiring Insurance requirements 621.31924219 0827327625 87009246 DLC 120402