Azgayin ekamti artadrutʻyuně Haykakan SSṚ-um
By: Tsʻ. Ts. Mahtesyan
Publisher: Hayastan Hratarakchʻutʻyun
Published: 1965
Place of publication: Erevan
Language: arm
Number of pages: 160
Subjects: National income
Notes: Bibliographical footnotes.