TY  - BOOK
AU  - Keenan, Philip C
AU  - McNeil, Raymond C.
TI  - An atlas of spectra of the cooler stars: pt. 1, types G, K, M, S and C, introduction and tables
SN  - 0-8142-0269-1
PY  - 1976///
CY  - Ohio
PB  - The Ohio State University Press
KW  - Astronomy and astrophysics thesaurus
KW  - Atlas - Stars
KW  - Cool stars atlas
KW  - Cool stars spectra
ER  -