Mastering professional English :  A reader for students of linguistics : (a manual for developing professional language skills with students of linguistics) / 
I. Kazumyan, M. Tufenkchyan, L. Abrahamyan, R. Gevorgyan, Sh. Abrahamyan, R. Satyan. 
 - Yerevan :  S. n.,  2014. 
 - 158 p. ;  21 cm. 
<br/><br/><label>ISBN: </label>9789939011370 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English--A reader for students of linguistics