Hayastani leṛnametalurgiakan ardyunaberutʻyan banvorneri arhmiutʻyan patmutʻyunitsʻ
By: H. M. Muradyan
Publisher: Hayastan Hratarakchʻutʻyun
Published: 1971
Place of publication: Erevan
Language: arm
Number of pages: 233
Subjects: Metal-workers; Labor unions; History; Miners
Other titles: Iz istorii profsoi︠u︡za rabotnikov gorno-metallurgicheskoĭ promyshlennosti.