Beck, Edward L. 1959-.
Soul provider: spiritual steps to limitless love /
Edward L. Beck 
. - New York : Doubleday,  2007 
. - 290 p.  21 cm. 
<br/><label>  ISBN: </label>978-0-385-51552-8 
<br/><br/><label>Subjects--Personal Names: </label><br/>John Climacus saint  579-649  Ladder of divine ascent