UNESCO yearbook on peace and conflict studies, 1980.
UNESCO yearbook on peace and conflict studies, 1980.
- Paris : UNESCO; USA: Greenwood Press, 1981.
0313229228 (Greenwood Press) 92-3-101254-1
OC 058: 355.014 (100)=20 "1980" UNE.
0313229228 (Greenwood Press) 92-3-101254-1
OC 058: 355.014 (100)=20 "1980" UNE.