Dangos 1 - 1 canlyniadau o 1 ar gyfer chwilio 'Angus-Leppan, P.V. ed', amser ymholiad: 0.01e Mireinio'r Canlyniadau
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    Conference on refraction effects in geodesy [and] Conference on electronic distance measurement P.V. Angus-Leppan.

    Cyhoeddwyd 1969
    Llyfr

    Conference on refraction effects in geodesy [and] Conference on electronic distance measurement P.V. Angus-Leppan.

Offerynnau Chwilio: