Keljik, Jeff <br/><br/>
Electricity 4 :  AC/DC motors, controls, and maintenance / 
Jeff Keljik 
 - 8th ed. 
 - Clifton Park, NY :  Thomson Delmar Learning,  2006 
 - x, 362 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>1401897231 (pbk.) 9781401897239 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical engineering<br/>Electric circuits--Direct current<br/>Electric machinery--Direct current<br/>Electric power production<br/>Electric power transmission