TY - BOOK AU - Howell, S. B. TI - Handbook of CCD astronomy T2 - Cambridge observing handbooks for research astronomers; 5 SN - 978-0-521-61762-8 PY - 2006/// CY - Cambridge PB - Cambridge University Press KW - CCD astronomy - handbook KW - CCD imaging KW - Photometry and astrometry ER -