Teithio.
Contributors: University of Wales, Bangor. School of Education.; University of Wales, Aberystwyth. Centre for Educational Studies.
Series: Mathdonic
Publisher: Ysgol Addysg, Prifysgol Cymru Bangor
Published: 1999
Place of publication: Aberystwyth
Language: wel
Number of pages: 36
Subjects: Mathematics -- Study and teaching (Elementary); Mathematics -- Study and teaching (Secondary)
Other titles: Travel.
Notes: Also published in English as: Travel.

Copublished with: Y Ganolfan Astudiaethau Addysg, Prifysgol Cymru Aberystwyth.