Dunsheath, Pearcy <br/><br/>
A history of electrical engineering 
Percy Dunsheath 
 - London  Faber and Faber  1962 
 - 368p.  ill.;  24cm 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0571090729 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical engineering--History