Barna Tibor <br/><br/>
Structural interdependence of the economy   Proceed    
Barna Tibor 
 -  1954 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Work Study
<br/><br/><label>Dewey Class. No.: </label>X:89P:89p,N54, J4