TY  - BOOK
AU  - O'Meara, Stephen James
TI  - Herschel 400 observing guide: how to find and explore 400 star clusters, nebulae, and galaxies discovered by William and Caroline Herschel
SN  - 978-1-107-63200-4
PY  - 2013///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Galaxies
KW  - Nebulae
KW  - Star clusters
ER  -