Gray, Alexander, 1882-1921.
Principles and practice of electrical engineering / Rev. by G. A. Wallace. - 6th ed. - New York : McGraw-Hill Book Co., c1947. - xv, 568 p. : illus. ; 24 cm.
includes index
47011311 /*
Electrical engineering.
TK146 / .G7 1947
621.3 / GRP
Principles and practice of electrical engineering / Rev. by G. A. Wallace. - 6th ed. - New York : McGraw-Hill Book Co., c1947. - xv, 568 p. : illus. ; 24 cm.
includes index
47011311 /*
Electrical engineering.
TK146 / .G7 1947
621.3 / GRP