The I Scorpii and I Crucis Associations of Early-Type Stars
Houck, Theodore E.
The I Scorpii and I Crucis Associations of Early-Type Stars - Wiscosin: University of Wiscosin 1956 - 81p. : il; 23 cm.
Astronomía
The I Scorpii and I Crucis Associations of Early-Type Stars - Wiscosin: University of Wiscosin 1956 - 81p. : il; 23 cm.
Astronomía