Middleton, Robert G. Audels Handy book of practical electricity / Robert G. Middleton. - Bombay, D. B. Taraporevala sons & co. c1969. - 481p.:. 22 cm. English. LCCN: 25002363 Subjects--Topical Terms: Electrical engineering--Handbooks, manuals, etc. LC Class. No.: TK146 / .G65 Dewey Class. No.: 621.3/MIA