Halliday, M.A.K. <br/><br/>
An Introduction to functional grammar 

 - xxxv, 387p. 
<br/><br/> BIBLIOTECA: UACH-FFYL 
<br/><br/><label>ISBN: </label>0-7131-6365-8 
<br/><br/><label>Dewey Class. No.: </label>428.2'4  / HAL 1985