Strassman, W. Paul <br/><br/>
Risk and technological innovation: American manufacturing methods during the ninetteth century 

 - Ithaca  Cornell University Press  1959 
 - x,249p.  24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technological innovations
<br/><br/><label>LC Class. No.: </label>HC193.S85