Halliday, M. A. K.  1925-2018, <br/><br/>
Obras esenciales de M.A.K. Halliday / 
Elsa Ghio, Federico Navarro, Annabelle Lukin (comps.). 
 - 1 online resource. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9789877490978 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociolinguistics.<br/>Linguistics.
<br/><br/><label>LC Class. No.: </label>P121 ebook 
<br/><br/><label>Dewey Class. No.: </label>410