Smith, Charles F. <br/><br/>
Practical alternating currents and alternating current testing/ 
Charles F. Smith 
 - 13th ed. 
 - Manchester:  Scientific Pub,  [19--] 
 - 416 p.;  21 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric testing<br/>Electric transformers<br/>Electric circuits<br/>Electric motors, Alternating current<br/>Electric currents, Alternating--Testing
<br/><br/><label>Dewey Class. No.: </label>621.3133