00393nam a2200157Ia 4500003000900000008004100009040001600050080001500066100001700081245002600098260002900124300001300153490004300166650001800209650000800227IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a523.9bYOU  aYoung, C. A. 4aThe suncC. A. Young   aLondonbKegan Paulc1910  ax, 375p.  aInternational scientific series; v. 39  aSolar-Physics  aSun