Ashkhatankʻi gitakan kazmakerpman pʻordzitsʻ
By: B. Babayan, E. Suleymanyan
Publisher: Hayastan Hratarakchʻutʻyun
Published: 1971
Place of publication: Erevan
Language: arm
Number of pages: 105
Subjects: Industrial management
Other titles: Iz opyta NOT.