Sweeney, T <br/><br/>
Challenge 1  A Course in English 
/ by T Sweeney 
 - London:  University of London Press Ltd,  1970. 
 - 142p. 
<br/><br/><label>ISBN: </label>034011617X 
<br/><br/><label>Dewey Class. No.: </label>420  / SWE/C