Guidance document for schools = Dogfen gyfarwyddyd i ysgolion adolygiad o deitlau : CD-ROM = CD-ROM titles review.
Great Britain.Welsh Office.
National Council for Educational Technology.
Coventry : National Council for Educational Technology ; Caerdydd : Y Swyddfa Gymreig,
1996.
Atodiad i = Supplement to: CD-ROM mewn ysgolion cynradd/CD-ROM in primary schools 1995
Menter Amlgyfrwng a Chyfrifiaduron Cludadwy y Swyddfa Gymreig = Welsh Office Multimedia and Portables Initiative
Yn cynnwys mynegeion = Includes indexes
Education