Mowery, David C <br/><br/>
Paths of innovation : technological change in 20th century America   

 - 1st ed. 
 - Cambridge, UK ; New York  Cambridge University Press  1998 
 - x, 214 p. : ill. ; 24 cm. 
<br/><br/><label>ISBN: </label>9780521646536 (pb) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical engineering - United States - History - 20th century<br/>Internal combustion engines - United States - History - 20th century<br/>Electrical engineering - United States - History - 20th century<br/>Technology - United States - History - 20th century
<br/><br/><label>Dewey Class. No.: </label>609.730904 
, B3/1