Parents'/teachers' notes to accompany the Urso-Kurso part 3 (lessons 13 to 18)
Esperanto Teachers' Association.
Esperanto Teachers' Association.Urso-Kurso.Pt. 3.
[Shenfield?] : Esperanto Teachers' Association,
c1998.
Cover title.
At head of title: Talk to the world - talk Esperanto!