XXI dari hpart haye
Subtitle: (mtorumner usuts  ch  i masin)
By: Gagik Z. Sargsyan
Publisher: Antares; distributed by ATC Books International, Inc.
Published: 2015
Place of publication: Erevan; Ann Arbor
Language: arm
Number of pages: 119
ISBN-13: 9789939517520
Notes: Includes bibliographical references (p. 117-119).