Schmookler Jacob <br/><br/>
Patents, invention, and economic change date and selected essays 

 - Massachusetts  Harvard University Press          1972 
 - xvii,292p.  cm. 
<br/><br/> Bibliograohy: P xiii-xvii 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics Development
<br/><br/><label>Dewey Class. No.: </label>X:77ogF, L2