00697nam a2200181Ia 4500003000900000008004100009040001600050080001800066100002400084245013400108260004700242300002300289490002900312650005800341942000700399999001500406952009400421IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a084.4:52bMOR  aMorgan, W. W.94134 3aAn atlas of stellar spectra with outline of spectral classificationscW. W. Morgan                                                 aChicagobUniversity of Chicago Pressc1943  a[various pagings.]  aAstrophysical monographs  aStellar spectra, Spectral classification, Atlas94135  cBK  c2310d2310  00104070aBANbBANcGENd0000-00-00l0o084.4:52/ MORp2589r2021-11-05w0000-00-00yBK