Second five year plan, 1960-65 

 -  1960 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic
<br/><br/><label>Dewey Class. No.: </label>X:75.44Q7.N65<--N60t5, K0/GD