Alekʻsandr Spendiaryani anvan ōperayi ev baleti azgayin akademiakan tʻatron
Subtitle: hay azgayin ōperan 150 tarekan ē
By: Sergey Aṛakʻelyan
Publisher: Lusakn; distributed by ATC Books International, Inc.
Published: 2017
Place of publication: Erevan; Ann Arbor
Language: arm
Number of pages: 655
ISBN-13: 9789939871530