Duffin, D. J. <br/><br/>
Generators and motors and their applications 

 - New York  McGraw-Hill Book Co.  1947 
 - xi,210p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric Machinery
<br/><br/><label>Dewey Class. No.: </label>621.313  / D857