Official visit of the Secretary General of the Central Committee of the German Democratic Republic to the Republic of Zambia, 20th to 22nd February, 1979. 

 - [Lusaka] :  Zambia Information Services,  [1979] 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Zambia -- Foreign relations -- Germany (East)--Zambia -- Foreign relations -- Germany (East)--Zambia -- Foreign relations -- Germany (East)