Religion and dialogue 
Paulos Mar Gregorios. 
 - Kottayam  Mar Gregorios Foundation  2000 
 - xii, 235p., 22cm. 
<br/><br/><label>ISBN: </label>81-7214-597-7. 
<br/><br/><label>Dewey Class. No.: </label>291.172  / G80R