00546nam a2200169Ia 4500003000900000008004100009040001600050080002100066100002200087245009200109260005100201300001000252650004100262650003100303650002400334700001800358IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a083.3:524.3bJAS  aJaschek, Mercedes 0aCatalog of Stellar Groups,pt One : TheEarlier GroupscMercedes Jaschek and Daniel Egret  aStrasbourgbCentre De Donnees Stellairesc1982  a114p.  aAstronomy and Astrophysics Thesaurus  aCatalogue-Early Type Stars  aCatalogue-Hot Stars  aEgret, Daniel