The Cloud of Unknowing /
Edited, with an Introduction by James Walsch, S.J.; Preface by Simon Tugwell, O.P 
. - New York; Glen Rock : Paulist Press,  1981 
. - xxvi, 293 p.  23 cm. 
 - ((The Classics of Western Spirituality). )
<br/><label>  ISBN: </label>0-8091-0314-1