Blum, Walter J. <br/><br/>
The uneasy case for progressive taxation / 
by Walter J. Blum and Harry Kalven. 
 - Chicago :  University of Chicago Press,  [1963] 
<br/><br/> First published in 1953. 
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Progressive taxation.<br/>Income tax -- United States.--Income tax -- United States.