TY  - BOOK
AU  - Ackerl, Franz
TI  - Geodasie und photogrammetrie: pt. 1
PY  - 1950///
CY  - Wien
PB  - Verlag Georg Fromme
KW  - Astronomical geodesy
KW  - Astronomy and astrophysics thesaurus
KW  - Geodesy
ER  -