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. 
 - 42-8(075.8) (NLA) .
<br/><br/><label>ISBN: </label>978-9939-0-1137-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Handbooks, manuals, etc.
<br/><br/><label>Universal Decimal Class. No.: </label>42-8(075.8) (NLA)