Sovetakan Hayastani 50 tarin
By: [heghinakner O. Karagyozyan, E. Hovhannisyan]
Publisher: HKK Kentkomi Hratarakchʻutʻyun
Published: 1970
Place of publication: Erevan
Language: arm
Number of pages: 44
Subjects: History; Economic conditions; Social conditions
Other titles: Sovetskoĭ Armenii--50 let.