Mackie, W. S. <br/><br/>
Fifty comprehension tests / 
W. S. Mackie 
 - London :  Macmillan and co.,  1950, [Reprinted 1953] 
 - xiii, 146 p. ;  19 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language --Composition and exercises<br/>English language --Usage
<br/><br/><label>Dewey Class. No.: </label>428.2  / MAF 1953