The guide book / State Museum of the Revolution of the Armenian SSR. - Yerevan : [The Museum], 1968. - 30 pages, 12 pages of plates : ill. ; 22 cm. - 069.5(47.925)(026) (NLA) . - . Subjects--Topical Terms: Museums--Armenia--Guidebook Universal Decimal Class. No.: 069.5(47.925)(026) (NLA)