Allen, W.S. <br/><br/>
Living English structure :  a practice book for foreign students and key / 
by W.Stannard Allen. 
 - 3rd ed. 
 - London :  Longman,  1955 
 - x, 361 p. ;  19 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Textbooks for foreigners.<br/>English language--Grammar.<br/>English language--Composition and exercises.