Cardenas, Elpidio J. Fundamentals and elements of electricity. - Mandaluyong City : National Book Store, 2010. - xi, 141 p. : illus. ; 22 cm. Includes bibliography. ISBN: 9710846094 Subjects--Topical Terms: Electricity--Study and teaching. LC Class. No.: FIL QC 523 / C37 2010