Stubbings, George Wilfred. Electrical testing for practical engineers; a handbook of reference for engineers engaged in the erection and maintenance of electrical installations, plant and machinery. - 2d ed. - London, E. & F. N. Spon, 1947. - vii, 266 p. diagrs. 19 cm. "First edition 1939" Subjects--Topical Terms: Electric testing.MCE Dewey Class. No.: 621.3 / STU