Ysgrifennu gyda Symbolau 2000 h [electronic resource].
Widgit Software.
Cambridge : Widgit Software Ltd,
2002.
Requires licence code for activation.
System requirements: IBM compatible PC; Windows 95 or later or Windows NT.
Title from disc label.
In container.
Rebus writing software.
Rebuses.
Picture-writing.
Available for use on a standalone workstation within the library for single users. Disc will require installation.