DE VRISE, Egbert <br/><br/>
Essays on unbalanced growth/  a century of Disparity and Convergence: 
Egbert De Vries 
 - London,  Mouton & co s- gravenhage,  c1962, 
 - 221p.; 
<br/><br/><label>Dewey Class. No.: </label>339 VRI