Ēzras Hasratʻyan
Subtitle: (tsnndyan 70-amyaki aṛtʻiv)
By: S.K. Karapetyan
Publisher: Haykakan SSH "Gitelikʻ" Ěnkerutʻyun
Published: 1973
Place of publication: Erevan
Language: arm
Number of pages: 31
Subjects: Physiologists; Biography
Other titles: Ėzras Asrati︠a︡n.