Lovell, Alford H. <br/><br/>
Generating stations  economic elements of electrical design 
by Alford H. Lovell 
 - 4th ed. 
 - New York  McGraw-Hill Book Company  1951 
 - xiv, 341p. 
<br/><br/><label>Dewey Class. No.: </label>621.312  / N35