Cardenas, Elpidio J. <br/><br/>
Fundamentala and elements of electricity / 
Elpidio J. Cardenas. 
 - Mandaluyong City :  National Bookstore,  c1989. 
 - 141p. : figs., ill. 
<br/><br/> includes bibliography 
<br/><br/><label>ISBN: </label>971-08-4609-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electricity--Study and teaching