Hyfforddiant ar gyfer ECDL /
Gilligan, Steve.
Murphy, Delyth.
Bangor : Prifysgol Cymru, Bangor,
2002.
Ar y clawr = On cover: Maes llafur 3.
Seiliwyd ar lawlyfr = Based on the handbook: Training for ECDL, gan / by Blackrock Training Centre.
Yn cynnwys mynegai = Includes index.
Computers
Education
Computer managed instruction.