Say, M.G. <br/><br/>
Alternating-current machines 
M. G. Say 
 - 4th ed. 
 -  c.1936 
<br/><br/><label>ISBN: </label>027336197X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric machinery--Alternating current	--EE
<br/><br/><label>Dewey Class. No.: </label>621.3133 SAY