Helpman Elhanan Ed. <br/><br/>
General purpose technologies and economic growth 

 - Cambridge  M I T Press         1998 
 - vii, 315p  cm. 
<br/><br/> Bibliography chapterwise 
<br/><br/><label>ISBN: </label>026208263082632 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic irt Technology
<br/><br/><label>Dewey Class. No.: </label>X0gF, N8