Ryff, Peter F. <br/><br/>
Electric machinery / 
Peter F. Ryff 
 - Englewood Cliffs, NJ:  Prentice Hall,   1988 
 - xii, 321 p.:   ill.;   23 cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0132486911 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric machinery