Gerrish, Howard H. <br/><br/>
Exploring electricity and electronics /  basic fundamentals 
by Howard H. Gerrish and William E. Dugger, Jr. 
 - South Holland, Ill.  Goodheart-Willcox  1981 
 - 208p.  ill.  27cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0870063081  RM120.62 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical engineering<br/>Electronics