Taratsutʻyan, materiayi ev zhamanaki ēnergetik meknabanutʻyun
By: Artʻur Chʻerkʻezyan.
Publisher: Zangak 97
Published: 2003
Place of publication: Erevan
Language: arm
Number of pages: 31
Subjects: Equations of state.; Astrophysics.; Space and time.