TY  - BOOK
AU  - Gater، Will
AU  - Sparrow، Giles
TI  - The night sky month by month
SN  - 9781405361743
U1  - 520 21
PY  - 2011///
CY  - London
PB  - Dorling Kindersley
KW  - Astronomy
KW  - sears
N1  - Includes index
ER  -