Dulliau dysgu ail iaith
Subtitle: eu hanes a'u datblygiad
By: Ioan Talfryn.
Series: Cyfres amrywiaith -- Cyfrol 1
Publisher: Popeth Cymraeg
Published: 2001
Place of publication: Dinbych
Language: wel
Number of pages: 111
Subjects: Second language acquisition.; Language and languages -- Study and teaching.
Notes: Llyfryddiaeth = Bibliography : p. 107-111.