Primer of intellectual freedom / 
edited by Howard Mumford Jones 
 - Cambridge :  Harvard University Press,  1949. 
 - xv, 191 p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intellectual freedom--United States.
<br/><br/><label>Dewey Class. No.: </label>323.443  / PRI 1949