00632nam a2200217Ia 4500003000900000008004100009040001600050080001500066100002800081245004800109260003700157300000900194490003100203650001300234650002400247650001400271650001900285942000700304999001300311952009000324IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a523.9bRUE  aRue, Warren De La91396 0aResearch on solar physicscWarren De La Rue  aLondonbTaylor and Francisc1865  a84p.  aOn the nature of sun-spots  aArchives  aSolar Physics91397  aSun91200  aSunspots91398  cBK  c647d647  00104070aBANbBANcGENd0000-00-00l0o523.9/ RUEp669r2021-11-05w0000-00-00yBK