Error analysis  :perspectives on second language Acquisition 
Edited by Jack C. Richards 
 - London  Longman  1974 
 -  x, 228p 
<br/><br/> Includes bibliography 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages-Study and teaching<br/>Applied linguisitics
<br/><br/><label>Dewey Class. No.: </label>418  / ERR