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1Được phát hành 1941### CRL customization ### ?> ### Add publisher and desc details ### ?>Tbilisi : [Izd-vo ArmFAN], 1941.2 v. : ill. ; 24 cm.“...Busabanakan Institut (Akademi︠i︡a nauk SSSR. Arm︠i︡anskiĭ filial)...”
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2Được phát hành 1939### CRL customization ### ?> ### Add publisher and desc details ### ?>Erevan : Izd-vo ARMFAN-a, 1939-v. : ill. ; 26 cm.“...Busabanakan Institut (Akademi︠i︡a nauk SSSR. Arm︠i︡anskiĭ filial)...”