Photometric researches
Subtitle: the eclipsing variables, SV Camelopardalis, XX Cassiopeiae, RW Coronae Borealis
By: by  Newton Lacy Pierce.
Series: Contributions from the Princeton University Observatory.; no. 18
Publisher: The Observatory
Published: 1938
Place of publication: Princeton, N.J
Language: eng
Number of pages: 25
Subjects: Variable stars.
Notes: Bibliography: p. 9, 17, 25.
Thesis (PH. D.)-Princeton university, 1937.