Hay erazhshtutʻyan patmutʻyan aknarkner
Subtitle: XIX-XX d.d. minchʻsovetakan srjan
By: Alekʻsandr Shahverdyan; khmbagrutʻyamb Ṛ. Atʻayani
Publisher: Haypethrat
Published: 1959
Place of publication: Erevan
Language: arm
Number of pages: 628
Subjects: Music; History and criticism
Other titles: Ocherki po istorii armi︠a︡nskoĭ muzyki XIX-XX vekov