Richards Jack, C. <br/><br/>
Error analysis : perspectives on second language acquistion 

 - London  Longman  1974 
 - x,228p 
 - Applied Ling. & Lang. Study Ed. By Cncandilin .
<br/><br/><label>Subjects--Topical Terms: </label><br/>T:3Pz7
<br/><br/><label>Dewey Class. No.: </label>T:3Pz7  / K4