As of 2006, it has been translated into Bulgarian, Danish, French, German, Hungarian, Portuguese, Romanian, Russian, and Swedish; translations into Norwegian and Lithuanian are in final preparation, and five additional languages are expected to follow.
Stenström, Secretary of the Swedish Society for Interlingua, wrote the manual to provide uniform material for Interlingua instruction throughout the world.
The manual was first published in Swedish by the editorial house Esselte Studium.
The Lithuanian version was written by Vladas Kazlauskas with the typographic assistance of Arne Pedersen.
All versions of the manual are available from the Servicio de Libros of the Union Mundial pro Interlingua.