TY  - BOOK
AU  - Gray, David F
TI  - The Observation and analysis of stellar photospheres
SN  - 0-471-32380-2
PY  - 1976///
CY  - New York
PB  - John Wiley & Sons
KW  -  Stellar photosphere
KW  - Astronomy and astrophysics thesaurus 
ER  -