Diringer, David The alphabet a key to the history of mankind. - 3d ed. completely revised with the assistance of Reinhold Regensburger. - New York Funk & Wagnalls [1968] - 2 v. illus. Vol. 2 consists of 452 p. of illus. Includes bibliographies. LCCN: 68022369 Subjects--Topical Terms: AlphabetWriting--History. LC Class. No.: P211 / .D53 1968b Dewey Class. No.: 411