Ball, W. J. <br/><br/>
Conversational english  An Analysis of comtemporary spoken english for foreign students 

 - London  Longman Group Limited  1953 
 - xi,284  Pb  18cm 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>428.24