Title: XI [i.e. Odinnadt︠s︡atai︠a︡] Generalʹnai︠a︡ assamblei︠a︡ Mezhdunarodnogo geodezicheskogo i geofizicheskogo soi︠u︡za
First published: 1959
Subjects: Congresses, Geophysics, Geodesy
LC classification: QC801. A435, QC801 A435