Shepherd, J. Basic electrical engineering / J. Shepherd. - London : Pitman, 1958. - viii, 310 p. : ill. ; 23 cm. Includes index. ISBN: (hbk.) Subjects--Topical Terms: Electrical engineering.Electric testing.Electronic instruments. LC Class. No.: TK275 / .B62 1992 Dewey Class. No.: 621.3 / SHE