Guide to the national electrical code : 1981 edition / Thomas L. Harman and Charles E. Allen. - New Jersey : Prentice-Hall, 1981. - xi, 388 p. : ill.; 28 cm.

Includes index.



ISBN: 0133704785

Subjects--Uniform Titles:
Electonics

Dewey Class. No.: 621.3092 / HAG