Arsylwi : llawlyfr ymarferol i fyfyrwyr meithrin /
Jones, Anne Parry.
Gwynedd Technical College.Department of Social Health and Domestic Studies.
[S.l.] : Adran Astudiaethau Cymdeithasol, Iechyd a Chartref, Coleg Technegol Gwynedd, Bangor.
[1988?]