Portfolio for peace 

 - New York:  United Nations,  n.d. 
 - 140p. 
<br/><br/> PB 
<br/><br/><br/>Eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>United Nations-Official and employees<br/>U. Thant, Secretary-General
<br/><br/><label>Dewey Class. No.: </label>341.233  / UND