00834nam a2200229Ia 4500003000900000008004100009040001600050080001900066100002600085245015500111260005200266300001000318500002600328650002900354650004100383650002700424650002200451650001400473942000700487999001500494952009500509IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a523.9:846bHOU  aHougast, Jakob912737 4aThe variations in the profiles of strong fraunhofer lines along a radius of the solar disccJakob Hougas                                                aUtrechtbDlrukkerij Fa Schotanus and Jensc1942  a147p.  aDonated by Mrs. Bappu  aAbsorption Spectra93765  aAstronomy and Astrophysics Thesaurus  aFraunhofer Lines92323  aPh.D.Thesis91344  aSun91200  cBK  c7466d7466  00104070aBANbBANcGENd1983-07-11l0o523.9:846/ HOUp8278r2021-11-05w1983-07-11yBK