Duff, John R. & Herman, Stephen L. <br/><br/>
Alternating Current Fundamentals 
By John R. Duff & Stephen l. Herman 
 -  Delmar Publishing Inc.  1986 
 - vii, 663 pages, 23 cm. 
<br/><br/> Includes appendixes, glossary and index 
<br/><br/><label>ISBN: </label>0-8273-2239-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric currents, Alternating.<br/>Electric engineering.
<br/><br/><label>Dewey Class. No.: </label>TVEP 621.31913 D87