00602nam a2200193Ia 4500003000900000008004100009020001800050040001600068080001500084245010300099260005600202300001300258490002100271500002600292650004100318650001800359650000800377700002300385IN-BaIIA211028s9999    xx            000 0 eng d  a0-87180-07105  cIIA Library  a523.9bWHI 4aThe solar output and its variationcedited by Oran R. White                                         aBoulderbColorado Associated University Pressc1977  ax, 526p.  aBappu Collection  aDonated by Mrs. Bappu  aAstronomy and Astrophysics Thesaurus  aSolar Physics  aSun  aWhite, Oran R., ed