Gibbard, Mark. <br/><br/>
Prayer and Contemplation :  An Invitation to Discover / 

 - London :  Mowbray,  c1976. 
 - 175 p. 
<br/><br/><label>ISBN: </label>0264670493 
<br/><br/><label>Dewey Class. No.: </label>248.32  / GIB