Helpman Elhanan <br/><br/>
Innovation and growth in the global economy 

 - Cambridge  MIT Press           1991 
 - xiv,359p  cm. 
<br/><br/> Bibliography: P 343-50 
<br/><br/><label>ISBN: </label>0262570971 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics irt Technology
<br/><br/><label>Dewey Class. No.: </label>X0gF, N1