Vnezemnye t͡s︡ivilizat͡s︡ii
Subtitle: trudy soveshchanii͡a︡ bi͡u︡rakan, 20-23 mai͡a︡ 1964 g.
Publisher: Izd-vo Akademii nauk Armi͡a︡nskoĭ SSR
Published: 1965
Place of publication: Erevan
Language: rus
Format: Microform
Number of pages: 149
Notes: Microfilm. Moscow : Gos. biblioteka SSSR im. V.I. Lenina, 1965. On 1 microfilm reel with other items ; 35 mm.
At head of title: Akademii͡a︡ nauk Armi͡a︡nskoĭ SSR. Bi͡u︡rakanskai͡a︡ astrofizicheskai͡a︡ observatorii͡a︡.