Arakelyan, Arman <br/><br/>
Series :  Methodic Instructrions / 
A.H. Arakelyan, R.A. Baghdasaryan, G.S. Grigoryan ; SEUA. 
 - Yerevan :  SEUA,  2004. 
 - 40 p. 
<br/><br/>Bibliogr.: p. 38 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics