Foley, Richard. <br/><br/>
When is true belief knowledge? / 
Richard Foley. 
 - Princeton :  Princeton University Press,  2012. 
 - viii,153p. 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780691154725 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Knowledge, Theory of.<br/>Belief and doubt.