00375nam a2200133 a 4500008004100000020001500041050001600056100002000072245004600092260002800138300002300166350000900189650004300198120416s2000    ||||||||||||||||| ||    u  a0521663407  aP 211.4 Spr  aSproat, Richard12aA computational theory of writing systems  aCambridge:bC.U.Pc2000  axviii, 236p. : ill  a0.00  aWRITTEN COMMUNICATION--DATA PROCESSING