Kembhavi, A. K. Quasars and active galatic nuclei an introduction A. K. Kembhavi and J. V. Narlikar - Cambridge Cambridge University Press 1999 - xiv, 463p. ISBN: 0-521-47989-4 Subjects--Topical Terms: Active galactic nuclieQuasars Universal Decimal Class. No.: 524.354 / KEM