Route-Mapping and Position-Locating in Unexplored Regions /

Route-Mapping and Position-Locating in Unexplored Regions /

Detalles Bibliográficos
Autores principales: Filchner, Wilhelm, author 220880, Przybyllok, Erich, author 220886, Hagen, Toni, author 220891
Formato: text
Lenguaje:eng
Publicado: New York : Academic Press, 1957
Materias:
Surveying
Orientation

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