Shepherd,J. <br/><br/>
Higher electrical engineering 

 - 2nd ed. 
 - London  Pitman Publishing  1970 
 - vii,877 p. 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>0273318217 
<br/><br/><label>Dewey Class. No.: </label>RR D66 J8S,L0;8