Shepherd, J. <br/><br/>
Higher electrical engineering / 
J. Shepherd, A. H. Morton and L. F. Spence 
 - 2nd ed. 
 - London:  Longman Scientific and Technical ,  1977 
 - vii,877 p. :  ill. ;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0582988888 
<br/><br/><label>Dewey Class. No.: </label>621.3