Grammatica de Interlingua

The Grammatica de Interlingua, written by Karel Wilgenhof, is the first

), the popular Grammatica makes observations about the practical use of Interlingua as it has evolved over time.

In his forward to the 1995 revision, the author noted that Interlingua was spoken from Europe and North America to Brazil, India, and Central Africa. He suggested that, as a result, the Grammatica had gained sufficiently in value to merit this expanded and substantially revised reissue.

References

• Wilgenhof, Karel, Grammatica de Interlingua (revised and expanded edition). Union Mundial pro Interlingua, 1995.