Kristensen Thorkil <br/><br/>
Development in rich and poor countries    A general Theroy with statistical analyses    
Kristensen Thorkil 
 - New York  Praeger           1974 
 - xvii,164p.  cm. 
 - Praeger Special Studies in International Economics and Development .
<br/><br/><label>ISBN: </label>275086909 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X:77.1(X).N7, L4