Volume 12 Number 1 | 1983 |
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1 |
Astronomers as Amateurs Thomas R. Williams |
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5 |
A Determination of the Elements of V493 Aquilae Bradley Meyer |
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8 |
Matthew Fontaine Maury's Missing Star Dorrit Hoffleit |
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10 |
Period Changes in V726 Cygni Erica Ellingson |
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13 |
A Study of V1954 Sagittarii Marty Wooldridge |
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16 |
Applications of Out-of-Focus Images in Amateur Astronomy Ernst H. Mayer |
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20 |
The Classical Cepheid Program JD 2442000 - 2443000 Thomas A Cragg |
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35 |
Abstracts of Papers Presented a the Spring Meeting of the AAVSO in Quebec City, Quebec, Canada May 21-23, 1983 Various Authors |
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39 |
Minutes of the General Meeting of the AAVSO held in Quebec City, Quebec, Canada May 21-23, 1983 Janet A. Mattei |
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42 |
Committee Reports Classical Cepheids,Thomas A Cragg, New Chart,Clinton B. Ford, Eclipsing Binary,Marvin E. Baldwin, Nova Search,Carmine V. Borzelli, Photoelectric Photometry,Howard Landis, RR Lyrae,Marvin E. Baldwin, Solar Division,Robert B. Ammons, Telescope,Charles E. Scovil |
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