Study of variable extinction of hot stars with circumstellar dust shells
Subtitle: final technical report
Contributors: United States. National Aeronautics and Space Administration; University of Minnesota
Series: NASA-CR -- 173844; NASA contractor report -- 173844
Publisher: National Aeronautics and Space Administration
Published: 1984
Place of publication: [Washington, D.C.?
Language: eng
Format: Microform
Subjects: Early stars
Notes: Caption title

"Minnesota Univ."--Microfiche header

"NAG 5-190."

Bibliography: p. 2

Microfiche. [Washington, D.C.? : National Aeronautics and Space Administration], 1984. 1 microfiche ; 11 x 15 cm