.245
a	Photographic photometry
b	: methods of measuring radiation by photographic means
h	Buku-Bacaan Pengaya Nonfiksi
.100
a	DOBSON, G.M.B
.005
a	20170621102052
.260
a	Oxford
b	Clarendon Press
c	1926
.041
a	Inggris
.084
a	535.22 DOB
.300
a	121 halaman : gambar, tabel
b	21 cm.
c	121 halaman : gambar, tabel ; 21 cm.
.336
a	Buku-Bacaan Pengaya Nonfiksi