.245
a	MK Spectral Classifications
b	: Sixth General Catalogue
h	Katalog Buku
.100
a	Buscombe, William
.005
a	20260910152633
.260
a	Evanston
b	Northwestern University
c	1984
.041
a	Inggris
.084
a	544.21 MK6
.300
a	28 cm
b	28 cm
c	28 cm
.336
a	Katalog Buku