Zachem cheloveku krylʹi͡a︡
By: Vardges Petrosi͡a︡n ; [perevel s armi͡a︡nskogo Georgiĭ Kubatʹi͡a︡n].
Publisher: Izd-vo "Aĭastan"
Published: 1980
Place of publication: Erevan
Language: rus
Number of pages: 299
Notes: Includes bibliographical references.