Caroll W. Pursell <br/><br/>
Technology in America  : a history of individuals and ideas 

 - Cambridge  :MIT Press,  1981. 
 - xi, 264p.  :ill.  ;21cm. 
<br/><br/>Bibliography: p.241-248 
<br/><br/><label>ISBN: </label>0-262-66049-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Canada,<br/> History, <br/>Technology
<br/><br/><label>LC Class. No.: </label>LIT T21.T43