Duff, John R. <br/><br/>
Alternating current fundamentals / 
John R. Duff 
 - Bombay:  D. B. Taraporevala Sons,  c1969. 
 - v, 442 p. :  table, ill. ;  27 cm. 
<br/><br/> Includes index 
<br/><br/>
<br/><br/><br/>English 
<br/><br/><label>LCCN: </label>78060844  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric currents, Alternating<br/>Electrical engineering.
<br/><br/><label>LC Class. No.: </label>TK1141  / .D83 1980 
<br/><br/><label>Dewey Class. No.: </label>621.31913/DUA