Tregidgo, P. S. <br/><br/>
Practical english usage  For overseas students 

 - London  Longman Group Limited  1960 # 1959 
 - xvi, 294  Pb  18cm 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>428.24