AC theory / 
in partnership with the NJATC 
 - 3rd ed. 
 - Clifton, NY :  Delmar Cengage Learning,  c2011 
 - xi, 313 p. :  ill. (some col.) ;  28 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9781435489028 1435489020 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric circuits--Alternating current