.245
a	Explorations
b	: an introduction to astronomy
h	Buku-Bacaan Pengaya Nonfiksi
.020
a	9780072415933 [paperback]
.250
a	Third edition
.100
a	ARNY, Thomas T.
.005
a	20111212095811
.260
a	New York
b	McGraw-Hill
c	2002
.041
a	Inggris
.084
a	520 ARN
.300
a	xix, 588 halaman: gambar, tabel
b	28 cm.
c	xix, 588 halaman: gambar, tabel; 28 cm.
.336
a	Buku-Bacaan Pengaya Nonfiksi