La eksperimento de Eccles
By: kun notoj pri la instrumetodo de Elizabeth Hogg.
Series: British Esperanto Assoc. [Publ -- no. 5]
Publisher: Brita Esperantista Asocio
Published: 1921
Place of publication: Londono
Language: epo
Number of pages: 24
Notes: Cover title.

"Kolekto de B.E A. no. 1." .- cover.