Alexander, L.G. <br/><br/>
Practice and progress  An integrated course for pre-intermediate students 

 - Longman Group Ltd, London  1967 
 - xxiii, 232 
<br/><br/><label>ISBN: </label>0 582 52330 3 
<br/><br/><label>Dewey Class. No.: </label>428.24 Ale