Simplified electrical ciruit / 
Cui-Waga, Madeleine 
 - 1st ed. 
 - Manila :  Rex Book Store, Inc,  2010. 
 - vii, 79 p. ; 22.4cm. 
<br/><br/>includes glossary, references, index 
<br/><br/><label>ISBN: </label>9789712354960 
<br/><br/><label>Dewey Class. No.: </label>Fil 621.319 W129 2010