00514 a2200181 4500 IN-BaIIA 20230217152726.0 230127b |||||||| |||| 00| 0 eng d 0-521-47348-9 IIA LIB 524.64 PET Peterson, B. M. 21154 An introduction to active galactic nuclei B. M. Peterson Cambridge University Press 1997 Cambridge, UK xvi, 238p. Active galactic nuclei 6209 udc BK 35978 35978 0 0 udc 0 0 BAN BAN GEN 2023-01-27 7 4302.50 2 524.64/ PET 20571 2025-07-23 2025-03-24 5061.78 2023-01-27 BK 0 0 udc 0 0 BAN BAN GEN 2023-01-27 7 4302.50 3 524.64/ PET 20570 2026-01-12 2026-01-12 5061.78 2023-01-27 BK 0 0 udc 0 0 BAN BAN GEN 2023-02-17 7 4332.33 1 524.64/ PET 20595 2026-03-12 2025-07-12 5096.96 2023-02-17 BK 0 0 udc 0 0 BAN BAN GEN 2023-02-17 7 4332.33 2 2 524.64/ PET 20593 2026-06-05 2026-06-03 5096.96 2023-02-17 BK 0 0 udc 0 0 BAN BAN GEN 2023-02-17 7 4332.33 4 524.64/ PET 20594 2026-01-12 2026-01-12 5096.96 2023-02-17 BK