Ankyunakʻar
By: Bagrat Tavushyan.
Publisher: "Sovetakan Grogh"
Published: 1978
Place of publication: Erevan
Language: arm
Number of pages: 35
Other titles: Kraeugolʹnyĭ kamenʹ.
Notes: Title in colophon: Kraeugolʹnyĭ kamenʹ.