Diringer, David The alphabet A key to the history of mankind Completely revised with the collaboration of Reinhold Regensburger - 3rd ed. revised - London Hutchinson & Co. Publishers ltd., c1948, 1968 - 2 vols.: vol. 2, ill., tables ; 26 x 19cm Bibliography and index at the end of vol. 1 ISBN: 0090676408 LCCN: 5645/6 Subjects--Topical Terms: Writing--History Dewey Class. No.: R 411.09/D597a