Dalzell, Frederick <br/><br/>
Engineering invention : frank J. Sprague and the U.S. electrical industry 
Frederick Dalzell 
 - Cambridge, MA  MIT Press  2010 
 - xii, 288 p., [16] p. of plates : ill. ; 21 cm 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780262042567 
<br/><br/><label>ISSN: </label>2009011083 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric utilities - United States - History - 20th century<br/>Electrical engineers - United States - Biography<br/>Inventors - United States - Biography<br/>Sprague, Frank J. (Frank Julian), 1857-1934
<br/><br/><label>Dewey Class. No.: </label>621.3092 DAL