University of Michigan Catalogue of two-dimensional spectral types for the HD stars. Volume I. Declinations -90_ to -53_ƒ0.
Abstract
- Publication:
-
University of Michigan Catalogue of two-dimensional spectral types for the HD stars. Volume I. Declinations -90_ to -53_ƒ0
- Pub Date:
- 1975
- Bibcode:
- 1975mcts.book.....H