Notes on stellar statistics
Subtitle: IV : On the relation between the mean values of the v and [rho] components of proper motion
By: by Willem J. Luyten
Series: Harvard reprint -- 19
Publisher: Astronomical Observatory of Harvard College
Published: 1925
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 192
Subjects: Stars; Proper motion
Notes: Cover title.

"Reprinted from the Proceedings of the National Academy of Sciences, Vol. 11, No. 3, ... March, 1925."

Includes bibliographical references.