Johns, Ann M. <br/><br/>
Text, role, and context :   Developing academic literacies / 
Ann M. Johns 
 - 1a ed. 
 - Cambridge :   Cambridge University Press,  1997 
 - XVI, 171 p. :   il. ;   23 cm. 
 - Cambridge applied linguistics  .
<br/><br/>Bibliografia e índice 
<br/><br/><label>ISBN: </label>0521567610  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Retorica --Ingés --Literatura
<br/><br/><label>LC Class. No.: </label>PE1404  / J64 1997