Extract of draft report of September 1959 on establishment and adjustment of European levelling networks comprising for Réseau Européen Unifié de Nivellement R.E.U.N. United European Levelling Net U.E.L.N. a list of geo-potential numbers for all nodal points for which an adjusted value has been found by international simultaneous adjustment performed in 1958 for the whole U.E.L.N. / O. Simonsen (1959)
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Exemplaires(2)
Code-barres | Cote | Support | Localisation | Section | Disponibilité |
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42994-01 | 30.50 | Livre | Centre de documentation | Géodésie | Disponible |
42994-02 | 30.50 | Livre | Centre de documentation | Géodésie | Disponible |