.245
a	MK Spectral Classifications
b	: Tenth General Catalogue Including UBV Photometry Epoch 2000
h	Katalog Buku
.020
a	0-939160-08-0
.100
a	Buscombe, William
.005
a	20260911150555
.260
a	Evanston
b	Northwestern University
c	1992
.041
a	Inggris
.084
a	544.21 MK10
.300
a	211 p. 28 cm
b	211 p. 28 cm
c	211 p. 28 cm
.336
a	Katalog Buku