First to fifteenth reports on the programme budget for the biennium 1990-1991. - New York : United Nations, 1991. - iv, 91 p. ; 30 cm. - United Nations.General Assembly. Official records, Forty-Fifth Sessi on, supp; no. 7 (A/45/7 Ad.1-14) .


United Nations --Appropriations and expenditures.------