Fotogrammeetria konverents Riias 17.-19. maini 1927 a.
author
source
location of publication
Tallinn
year of publication
pages
lk. 11-12
notes
Douglas, Ottomar Siegfried, 1893-1984
language
eesti
subject term
subject of location
Douglas, O. Fotogrammeetria konverents Riias 17.-19. maini 1927 a. // Geodeet : [aastaraamat]. 2. Tallinn, 1927. lk. 11-12.