Sindermann, Horst. <br/><br/>
On the directives for the Five-Year Plan for the GDR's national economic development 1976-1980 :  issued by the 9th Congress of the Socialist Unity Party of Germany / 
Horst Sindermann. 
 - Dresden :  Verlag Zeit im Bild,  [1976?] 
<br/><br/> "9th Congress of the Socialist Unity Party of Germany : Berlin, May 1976" 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Sozialistische Einheitspartei Deutschlands.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Germany (East) -- Politics and government.--Germany (East) -- Politics and government.