Contributions from the Lick Observatory :
Walker, Merle F.
Contributions from the Lick Observatory : photoelectric and spectroscopic observations of Ux Ursae Majoris / Merle F. Walker ; George H. Herbig. - Sacramento : Printed by authority of the Regents of the University of California, 1889-©1991. - volumes : illustrations ; 22-28 cm
Papers reprinted from the Astrophysical journal and similar publications. Series II, No. 54
Astronomy
SPE-B 06093
Contributions from the Lick Observatory : photoelectric and spectroscopic observations of Ux Ursae Majoris / Merle F. Walker ; George H. Herbig. - Sacramento : Printed by authority of the Regents of the University of California, 1889-©1991. - volumes : illustrations ; 22-28 cm
Papers reprinted from the Astrophysical journal and similar publications. Series II, No. 54
Astronomy
SPE-B 06093