.245
a	MK Spectral Classifications - Twelfth General Catalogue
b	: Epoch 2000 including UBV Photometry
h	Monograph
.020
a	0-939160-09-9
.100
a	Buscombe, William
.005
a	20260824151722
.260
a	Evanston
b	Northwestern University
c	1995
.041
a	Inggris
.084
a	544.52 Bus m
.336
a	Monograph