Say, M.G. and Taylor, E.O. <br/><br/>
Direct current machines 

 - London  ; The English Language Book Society  , 1980 
 - x,380p. 
<br/><br/><label>ISBN: </label>0273012223  £2.80 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Alternating-Curret Machinery<br/>Electrical Engineering<br/>Engineering
<br/><br/><label>Dewey Class. No.: </label>621.3133  / SAY