TY  - BOOK
AU  - Jaschek, Mercedes
AU  - Egret, Daniel
TI  - Catalog of Stellar Groups,pt One : TheEarlier Groups
PY  - 1982///
CY  - Strasbourg
PB  - Centre De Donnees Stellaires
KW  - Astronomy and Astrophysics Thesaurus
KW  - Catalogue-Early Type Stars
KW  - Catalogue-Hot Stars
ER  -