Cooke, Ralph <br/><br/>
Notes on Learning English / 
by Ralph Cooke 
 - London:  Longmans Green and Co,  1964 
 - p.152 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language<br/> English Language<br/>Applied Lingustics
<br/><br/><label>Dewey Class. No.: </label>418  / COO-N