Clay, N. L. <br/><br/>
English exercises; book three, material for a year's oral and written work in grammar and composition 

 - London :   Heinemann (L.),   1947. 
 - viii, 112 p. ;   19 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INGLES-GRAMATICA
<br/><br/><label>Universal Decimal Class. No.: </label>802-51