00450nam a2200157Ia 4500003000900000008004100009040001600050080001500066100001800081245004300099260005000142300001000192650004100202650002500243650002400268IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a524.5bMIN  aMineur, Henri 0aL'Espace InterstellairecHenri Mineur   aParisbPresses Universitaires De Francec1947  a276p.  aAstronomy and Astrophysics Thesaurus  aCircumstellar Matter  aInterstellar Matter