Sarafyan, Nubar <br/><br/>
Action & Creation / 
Nubar Sarafyan  
 - Yerevan :  Asoghik Publishing House,  2015. 
 - 167 p. 
<br/><br/><label>ISBN: </label>9789939641751 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics