Hayastani arhmiutʻyunneri patmutʻyun
Subtitle: 1905-1965
By: Z. V. Vardapetyan
Publisher: Mitkʻ Hratarakchʻutʻyun
Published: 1969
Place of publication: Erevan
Language: arm
Number of pages: 395
Subjects: Labor unions
Notes: At head of title: Erevani Petakan Hamalsaran.

Summary in Russian.