TY  - BOOK
AU  - O'Meara, Stephen James
TI  - Deep-sky companions: hidden treasures
SN  - 0-521-83704-9
PY  - 2007///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Astronomy -- Observers manuals
KW  - Galaxies
KW  - Nebulae
KW  - Stars -- Clusters
ER  -