Helm, Paul. <br/><br/>
The varieties of belief / 
Paul  Helm. 
 - London :  Allen & Unwin ;  1973. 
 - 189 p. ; 
 - Muirhead library of philosophy .
<br/><br/><label>ISBN: </label>0041210174 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Belief and doubt.---
<br/><br/><label>Dewey Class. No.: </label>121.6  / Va