Electronics engineering refresher modules 
Abuyan, Renante Dayo. 
 -  Experts ECE Review, Inc.  2004 
 - various pages 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronics.
<br/><br/><label>Dewey Class. No.: </label>F 621.381 A165 2004