Cohen, William,  1933- <br/><br/>
The first amendment :  constitutional protction of expression and conscience / 
by William Cohen. 
 - New York :  Foundation Press,  2003. 
 - xxiii, 610 p. ;  26cm. 
 - University casebook series .
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Freedom of speech--United States--Cases.<br/>Liberty of conscience--United States--Cases.<br/>Freedom of press--United States--Cases.<br/>Freedom of religion--United States--Cases.