Dark Clouds in Kapteyn's special areas 2, 5, 9, and 24 and the proper motions of the stars in these regions:
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Bibliographic Details
Main Author: Hiemstra, B. (Author)
Format: Book
Language:Dutch
Published: Groningen Hoitsema 1938
Series:(Publications of the Kapteyn Astronom. Laboratory at Groningen. 48.)
Subjects:
Physical Description:74 S.

There is no print copy available.

Interlibrary loan Place Request Caution: Not in THWS collection!