Lund Observatory tables for the conversion of galactic into equatorial coordinates and for the direction cosines in the equatorial system
Subtitle: based on the galactic pole R.A. 12h40m, decl. +28⁰ (1900.0), corrected for precession to 1958.0.
Publisher: The Observatory
Published: 1956
Place of publication: Lund, Sweden
Language: eng
Number of pages: 106