RT Article T1 The Byblos syllabary and the Proto-alphabet JF Abr-Nahrain VO 30 SP 55 OP 102 A1 Colless, Brian E. LA English PB Peeters YR 1992 UL https://www.ixtheo.de/Record/1650052103 K1 Schriftsystem K1 Byblos