Gitutʻyuně Hayastanum 50 [i.e.] hisun tarum
By: [Khmbagrakan kolegia. G. B. Petrosyan, glkhavor khmbagir, ew ay.]
Contributors: Bnagitutʻyan ev Tekhnikayi Patmutʻyan Khorhurd (Haykakan SSH Gitutʻyunneri Akademia)
Publisher: Haykakan SSH Gitutʻyunneri Akademiayi Hratarakchutʻyun
Published: 1973
Place of publication: Erevan
Language: arm
Number of pages: 952
Subjects: Science; History
Other titles: Nauka v Armenii za 50 let
Notes: At head of title:  Haykakan SSH Gitutʻyunneri Akademia:  Bnagitutʻyan ew Tekhnikayi Patmutʻyan Khorhurd.

Includes bibliographical references.