Hilton, Walter, <br/><br/>
The ladder of perfection. 

 - London, England ;  New York, N.Y., U.S.A. :  Penguin,  1988. 
 - xxv, 256 p.   ill.  20 cm. 
<br/><br/><label>ISBN: </label>9780140445114 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Perfection<br/>Spiritual life
<br/><br/><label>Dewey Class. No.: </label>248.4 HIL