O'Donoghue, Noel Dermot. <br/><br/>
The Holy Mountain :  Approaches to the Mystery of Prayer / 

 - Dublin :  Domination Publications,  c1983. 
 - 192 p. 
 - Ways of Prayer.  6 .
<br/><br/><label>ISBN: </label>0894533002 
<br/><br/><label>Dewey Class. No.: </label>248.32  / O'DO