Christian spirituality /

. - London : Routledge & Kegan Paul,  1986- 
. - v.  24 cm. 
 - (World spirituality : an encyclopedic history of the religious quest  ; v. 16, 17 )
<br/> 1. Origins to the twelfth century / edited by Bernard McGinn, John Meyendorff in collaboration with Jean Leclercq  <br/>  2. High Middle Ages and Reformation / edited by Jill Raitt in collaboration with Bernard McGinn, John Meyendorf  <br/>  <br/>