Parsamian, Elma <br/><br/>
Scientific and Pedagogical Activity / 
Elma Parsamian.  
 - Yerevan :  NAS RA «Gitutyun»,  2019. 
 - 47 p. :  ill. 
<br/><br/><label>ISBN: </label>9785808014008 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astrophysics