Standard-gramatike del international auksiliari lingue
By: kompilat par Erich Weferling sub le nom INTAL.
Edition: 10. meliorat ed.
Publisher: Weferling
Published: 1976
Place of publication: Braunschweig
Language: mis
Number of pages: 38
Subjects: International auxiliari linguo (Artificial language)
Notes: Titles of different editions vary slightly owing to spelling changes in the language.

Bibliography: p. 32.