Geodesy Part 1, Second Edition -Prof. Dimit’r Stojchev “Science and Art” State Publishing House 1955. Cerco XXIII General Assembly Republic of Bulgaria Ministry of Regional Development and Public Works Directorate of Geodesy and Cartography National Report 11/13 September 2000. Fizicheska Geograf...
Geodesy Part 1, Second edition Prof. Dimit’r Stojchev “Science and Art” State Publishing House 1955 List of Names of Inhabited Places of Bulgaria Compiled by K. Naumov c. 1953-57. Wie das bulgarische Triangulationsnetz orientiert ist -V.K. Christov Jahrbuch des Geographischen Institut 1932 German...