Canevas local de Stanleyville, 1960
By: République du Congo, Institut géographique, Géodésie et topographie.
Contributors: Institut géographique du Congo. Géodésie et topographie.
Publisher: L'Institut
Published: 1961
Place of publication: [Léopoldville]
Language: fre
Number of pages: 44
Subjects: Triangulation -- Congo (Democratic Republic) -- Kisangani.; Bench-marks -- Congo (Democratic Republic) -- Kisangani.
Notes: "Avril 1961."
One folded col. map in pocket.