000
00343nam a22001457a 4500
008
230901b ||||| |||| 00| 0 eng d
020
_a
0471323802
041
_a
eng
080
_a
521
082
_a
521GRA
100
_a
19
101
_a
ASTRO
245
_a
THE OBSERVATION AND ANALYSIS OF STELLAR PHOTOSPHERES
_c
GRAY .F.D
942
_2
udc
_c
BK
999
_c
60236
_d
60236