Intellectual freedom manual 
/ American library association. 
 - 7th ed. 
 - New Delhi :  Ess Ess Publication,  2010. 
 - 521 p. 
<br/><br/><label>ISBN: </label>9788170005636 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science<br/>Information science<br/>Library operarions<br/>Acquisitions<br/>Collection development<br/>Censorship<br/>Intellectual freedom
<br/><br/><label>Dewey Class. No.: </label>025.2130973  / ALA