Blair, Walter,  1900- <br/><br/>
America's humor :  from Poor Richard to Doonesbury / 
Walter Blair, Hamlin Hill. 
 - New York :  Oxford University Press,  1978. 
 - xvi, 559 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 531-546. 
<br/><br/><label>ISBN: </label>0195023269 
<br/><br/><label>Subjects--Topical Terms: </label><br/>American wit and humor--History and criticism.
<br/><br/><label>LC Class. No.: </label>PS430  / .B495 
<br/><br/><label>Dewey Class. No.: </label>817/.009