Electric motor handbook 
Edited by E.H.Werninck 
 - London:  McGraw-Hill Inc.,US,  1977. 
 - 629 p. 
<br/><br/> HB 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>0070844887 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric motors-Design and construction
<br/><br/><label>Dewey Class. No.: </label>621.462  / ELE