48 B 132.820/IW Computers persons handicapped.-Computers for handicapped persons. H~sg.v. AMin Tjoa, Harald Reiterer, Roland Wagner. (Austrian Computer Society /OCG/ in cooperation with the Inst.of Statistics and Computer Science, Univ.of Vienna and Interuniv.EDV-Zentrum Vienna./Mit Tab.u.Fig./-Wien,München: Olden o bourg 1989. VIII,485 s. 8 (Schriftenreihe d.österr.Computer Gesellschaft. 48.)