Duff, John R <br/><br/>
Alternating current fundamentals / 
John R. Duff, Milton Kaufman. 
 - 2nd ed. 
 - New York :  Van Nostrand Reinhold,  c1980. 
 - viii, 582 p. :  ill. ;  27 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0442261934 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric currents, Alternating.
<br/><br/><label>LC Class. No.: </label>QC641  / .D83 1980