An diofar eadar na mùthaidhean a rinneadh air "Cruinneadaireachd"

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b robot Adding: pl:Geometria sferyczna
Loidhne 104:
[[ja:球面幾何学]]
[[nl:Sferische geometrie]]
[[pl:Geometria sferyczna]]
[[ru:Сферическая геометрия]]
[[th:เรขาคณิตทรงกลม]]