publisher: Pontificia Universita Gregoriana publish date: 1996
format: hardcover pages: 238
language: English
ISBN:
8876527028 (9788876527029)
format: paperback
language: English
ISBN:
1573090484 (9781573090483)
publisher: Georgetown University Press publish date: June 20th 2006
format: hardcover pages: 284
language: English
ISBN:
1589010787 (9781589010789)
ISBN:
1573090492 (9781573090490)