"Five year plan ,1972-76" 

 -  1971 
 - 140p  cm. 
<br/><br/><label>Standard No.: </label>150886 
<br/><br/><label>Source: </label> Reports 
<br/><br/><label>Dewey Class. No.: </label>"3.4498.N72t5, L1/GD"