David P. Harris <br/><br/>
Testing English as a second language 

 - New York  McGraw-Hill   1969 
 - 151p  23cm 
<br/><br/><label>LCCN: </label>689552 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>English language -- Study and teaching -- Foreign speakers. <br/>English language -- Ability testing. <br/>Second language acquisition.
<br/><br/><label>Dewey Class. No.: </label>428 H313t