Sachs Ignacy Ed. <br/><br/>
Planning and economic development 

 -  1964 
 - Studies on Developing countries .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Planned Economy-International
<br/><br/><label>Dewey Class. No.: </label>X:75.1(X).N6, K4