Duncan <br/><br/>
How to talk correctly: A pocket manual to promote polite and accurate conversation, writing and reading, correct spelling and pronunciation / 
Duncan 
 -  W Foulsham & Co. Ltd., New York,  1958 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spoken English; English language
<br/><br/><label>Dewey Class. No.: </label>421.52 DUN-H