Second five year plan    Summary 

 -  1956 
<br/><br/><label>Standard No.: </label>103239 
<br/><br/><label>Source: </label> Reports 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Generalia
<br/><br/><label>Dewey Class. No.: </label>"z.2.N56t:g4, J6"