Clayton, Albert E. Hancock, N. N. <br/><br/>
Performance and Design of Direct Current Machines 

 - 3 
 - London  CBS Publishers  1971 
 - p.516 
<br/><br/><label>Subjects--Topical Terms: </label> Electrical Machines  Magnetic Circuit  Communtation  Direct Current Machines  Generators & Motors 
<br/><br/><label>Dewey Class. No.: </label>621.3132 C619P