Measuring of seven base lines of the Baltic polygon : executed in the year 1929

Bondsdorff, Ilmari2014-03-102014-03-1019309789949370689Est.A-4330http://hdl.handle.net/10062/38543engeodeetilised mõõdistamisedmaamõõtminetriangulatsioonBaltimaadLäänemerisaaredEstonica koguMeasuring of seven base lines of the Baltic polygon : executed in the year 1929Book