Rivers, Wilga M. <br/><br/>
A practical guide to the teaching of english as a second language 
/ Wilga Rivers, Mary S. Temperley 
 - New York  : Oxford University Press  , c1978. 
 - 399p. pb. 
<br/><br/><label>ISBN: </label>0-19-502210-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ingles--- Estudio y Enseņaņza
<br/><br/><label>Dewey Class. No.: </label>428.24 RIV