Gap between rich and poor nations 
edited by Gustav Ranis 
 - London  Macmillan  1972 
 - xxii,439p.; 22cm. 
<br/><br/> Proceedings of a conference held by the international economic association at Bled Yugosslavia 
<br/><br/><label>Dewey Class. No.: </label>338.91  / RAN