Khachaturyan, S. <br/><br/>
English in practice :  (A manual) / 
S. Khachaturyan, M. Badadyan ; Ministry of education and science, SEUA. 
 - Yerevan :  SEUA Print,  2005. 
 - 147 p. :  tabl. ;  21 cm. 
<br/><br/> Technical dictionary included 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English--Manual