Sovetahay erazhshtutʻyuně 50 tarum
By: G. Sh. Gyodakyan
Publisher: Haykakan SSH "Gitelik" Ěnkerutʻyun
Published: 1970
Place of publication: Erevan
Language: arm
Number of pages: 32
Subjects: Music; History and criticism; Armenian Music
Other titles: Armi︠a︡nskai︠a︡ Sovetskai︠a︡ muzyka za 50 let.