Hellier, Coel Cataclysmic variable stars how and why they vary Coel Hellier - London Springer 2001 - xiv, 210p. - Springer-Praxis books in astronomy and space sciences . ISBN: 978-1-85233-211-2 Subjects--Topical Terms: Cataclysmic starsCataclysmic variable starsVariable stars Universal Decimal Class. No.: 524.33 / HEL