3 options
Photoelectric photometry of R CMa, AO Cas, AS Eri, and XY Leo.
LIBRA 378.748 POPM1959.141
Available from offsite location
LIBRA 523.84 K814
Available from offsite location
LIBRA Microfilm P38:1959
Available from offsite location
- Format:
- Book
- Manuscript
- Microformat
- Thesis/Dissertation
- Author/Creator:
- Koch, Robert Harry, 1929-2010.
- Language:
- English
- Subjects (All):
- Penn dissertations--Astronomy.
- Astronomy--Penn dissertations.
- Local Subjects:
- Penn dissertations--Astronomy.
- Astronomy--Penn dissertations.
- Physical Description:
- x, 68 numbered l. : mounted illustrations ; 30 cm
- Production:
- [Philadelphia], 1959.
- Notes:
- Thesis (Ph.D. in Astronomy)--Graduate School of Arts and Sciences, University of Pennsylvania, 1959.
- Bibliography: l. vi-ix.
- OCLC:
- 244981248
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