Duval, R Corpus Scriptorum Christianorum Orientalium Vol.12: Isoyahb Patriarchae III - Louvain Imprimerie Orientaliste 1955 - 222p - Corpus Scriptorum Christianorum Orientalium; 195500ENGGPS1 . includes index and biblioraphy ISBN: 100 Dewey Class. No.: E35 / C817