Coulmas, Florian The Blackwell encyclopedia of writing systems / Florian Coulmas - Malden, MA : Blackwell Publishing, c1999. - xxviii, 603 p. : ill. ; 26 cm. ISBN: 9780631214816 LCCN: Subjects--Topical Terms: WritingEncyclopedias LC Class. No.: Z40 / .C67 1999