1.
Some Sunspot and Flare Statistics : Smithsonian Contributions to Astrophysics, V3, No. 4
by Bell, Barbara, Glazer, Haro...
ISBN: 9781258371203
List Price: $35.95
2.
Sunspots and Geomagnetism : Smithsonian Contributions to Astrophysics, V2, No. 8
by Bell, Barbara, Glazer, Haro...
ISBN: 9781258371296
List Price: $35.95
3.
Some Sunspot and Flare Statistics : Smithsonian Contributions to Astrophysics, V3, No. 4
by Bell, Barbara, Glazer, Haro...
ISBN: 9781258386818
List Price: $20.95
4.
Sunspots and Geomagnetism : Smithsonian Contributions to Astrophysics, V2, No. 8
by Bell, Barbara, Glazer, Haro...
ISBN: 9781258386870
List Price: $20.95
5.
Geomagnetism and the Emission Line Corona, 1950-1953
by Bell, Barbara, Glazer, Haro...
ISBN: 9781258226770
List Price: $36.95
6.
Geomagnetism And The Emission Line Corona, 1950-1953
by Barbara Bell, Harold Glazer
ISBN: 9781258226961
List Price: $21.95