TY  - BOOK
AU  - Kovaleusky, J. ed.
TI  - The system of astronomical constants
T2  - IAU Symposium; no. 21
PY  - 1965///
CY  - Paris
PB  - Gauthier Villars
KW  - Astronomical constants
KW  - Astronomical techniques
KW  - Astronomy and Astrophysics Thesaurus
ER  -