Berkeley, Etc. University of California Press, 1979. Item #043742
With a foreword by Wolfgang Braunfels, a translation into English by Charles W. Jones of the Directives of Adalhard, 753-826, the ninth abbot of Corbie, and a note by A. Hunter Dupress on the significance of the Plan of St. Gall to the history of measurement. 3 volumes complete, folio format, original cream linen cloth with red leather spine labels, errata sheet, hundreds of colored and b/w plans, maps, layouts, and other illustrations. With its massive bibliography, this great work has become THE magisterial study of ninth-century architectural planning for Benedictine monastic development.