International Astronomical Union, Colloquium No. 7
Subtitle: Proper Motions, held at Minneapolis, 21-23 April 1970.
By: Edited by W.J. Luyten.
Contributors: Luyten, Willem Jacob, 1899- ed.; International Astronomical Union.
Publisher: University of Minnesota
Published: 1970
Place of publication: Minneapolis
Language: eng
Number of pages: 200
Subjects: Stars -- Proper motion -- Congresses.
Notes: Includes bibliographies.