Targedu'r 3.
Ebbsworth, Meinir.
University of Wales, Aberystwyth.Centre for Educational Studies.
Aberystwyth : CAA, Prifysgol Aberystwyth,
c2008.
In ring binder.
System requirements for accompanying CD-ROM: IBM compatible PC; Adobe Acrobat Reader.
Welsh language
Welsh language
Accompanying disc is available for use on a standalone workstation within the library for single users. Disc will require installation.