D. Egret
D. Egret
3 ספרים במאגר
ספרים
Databases & on-line data in astronomyD. Egret
Databases & on-line data in astronomy
D. Egret · 1899
Information & on-line data in astronomyD. Egret
Information & on-line data in astronomy
D. Egret · 1899
Harmonizing Cosmic Distance Scales in a Post-Hipparcos EraD. Egret
Harmonizing Cosmic Distance Scales in a Post-Hipparcos Era
D. Egret · 1999