Decision '91 : Armenia's referendum on independence, September 21, 1991. - Yerevan : Dept. of Research and Analysis, Parliament of the Republic of Armenia, 1991. - 59 pages ; 29 cm. - 32(47.925) (NLA) . Subjects--Topical Terms: Referendum --Armenia (Republic) Subjects--Geographic Terms: Armenia (Republic) --Politics and government Universal Decimal Class. No.: 32(47.925) (NLA)