Haykakan Sovetakan HanragitaranViktor Amazaspovitch Ambartsoumian, M. V. Arzowmanyan Haykakan SSH Gidowtʹyownneri Akademia, 1974 |
Haykakan Sovetakan HanragitaranViktor Amazaspovitch Ambartsoumian, M. V. Arzowmanyan Haykakan SSH Gidowtʹyownneri Akademia, 1974 |