Lingvisticheskaya geografiya, dialektologiya i istoriya yazyka.
Publisher: Izd-vo AN Armyanskoi SSR
Published: 1976
Place of publication: Erevan
Language: rus
Notes: At head of title: Akademiya nauk SSSR. Otd-nie literatury i yazyka [i] Akademiya nauk Armyanskoi SSR. In-t yazyka im. R. Acharyana.

Added title page in Armenian.