Mackin, Ronald <br/><br/>
Exercises in English patterns and usage / 
Mackin, Ronald 
 -  Oxford University Press, London,  1900 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Standard English usage
<br/><br/><label>Dewey Class. No.: </label>428 MAC-E