Draft programme and budget for 1986-1987 : general conference twenty-third session, Sofia 1985.
- Paris : UNESCO, c 1985.
- Vols. ; 30 cm.
V. 1-- ;
340 340
Unesco--Appropriations and expenditures.
Statistics--Periodicals.
060 / U3d
V. 1-- ;
340 340
Unesco--Appropriations and expenditures.
Statistics--Periodicals.
060 / U3d