The spiral structure of our galaxy
By: by Bart J. Bok
Publisher: [s.n.]
Published: 1967
Place of publication: S. l
Language: eng
Number of pages: 399
Subjects: Stars; Distribution; Spiral galaxies
Other titles: American Scientist.
Notes: Cover title.

"Reprinted from American Scientist, Vol. 55, No. 4, December 1967"--p. [375]