TY  - BOOK
AU  -  Hannu Karttunen
TI  - Fundamental Astronomy
U1  - 520 
PY  - 2017///
PB  - Springer
KW  - Spherical astronomy, Observations & instruments, Photometrics & magnitudes, Radiation & celestial mechanics
KW  - The solar system, Astrobiology, Explanets
UR  - https://online.fliphtml5.com/lluzx/ncim/
ER  -