Photogrammetric devices collection of the first cathedra of metrology

http://lod.ehri-project-test.eu/instantiations/ua-006557-photos-10_pict-3145-eng-3145_eng an entity of type: Instantiation

Photogrammetric devices collection of the first cathedra of metrology 
Photogrammetric devices collection of the first cathedra of metrology 

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