Kalven, Harry <br/><br/>
A worthy tradition  : freedom of speech in America 
/ Harry Kalven ; ed. by Jamie Kalven 
. - New York  : Harper : Row, 1989
. - XXXII-698 p.  ; 21 cm. 
<br/><br/>Bibliogr., index 
<br/><br/><label>ISBN: </label>9780060916220 0060916222 
<br/><br/><label>Source: </label> Don du C.C.A. 
<br/><br/><label>Universal Decimal Class. No.: </label>351.751.5