I ought to add that part of the substance of the Introduction and of Chapters I.-VI. Appeared in the Hibbert Journal for January 1912. It is here reprinted.
www.libreriaebook.it - di Francesco Testaferri
P.Iva 03073020541 - Iscritto C.C.I.A.A. di PG n. 261559 - Via P. Thaon de Revel, 1 - 06128 PERUGIA (PG) - ITALY