Vertaling: Engraving lĂȘers. Besinning, G.178. MUP, TeX, QuikScript, Perl-en Shell-skrifte. Tellings.
Vertaling: Volledige telling. Besinning, G.178. Tellings.
Vertaling: Volledige telling. Besinning, G.178. billike kopie. Tellings.