Grammaires et vocabulaires Roucouyenne, Arrouague, Piapoco et d'autres langues de la region des Guyanes
Paris: Maisonneuve et Cie, 1882. First edition, 8vo, pp. [4], 3, [1], 288; text in French and German, original gray paper wrappers bound in, decorated initials, head- and tail-pieces; contemporary half red morocco over marbled boards, gilt-ruled spine in 6 compartments, gilt title direct in 2, t.e.g., marbled endpapers; joints... More