Seeing the sky 100 projects, activities and explorations in astronomy

Seeing the sky 100 projects, activities and explorations in astronomy

Dades bibliogràfiques
Autor principal: Schaaf, Fred
Format: Llibre
Idioma:English
Publicat: New York Wiley c1990.
Edició:Wiley science ed.
Matèries:
Astronomy projects > Popular works.
Astronomy > Observers' manuals.