TY - BOOK AU - Robson,Ian TI - Active galactic nuclei SN - 0471958530 (cloth : alk. paper) AV - QB858.3 .R63 1995 U1 - 523.1/12 20 PY - 1995/// CY - New York PB - Wiley KW - Active galactic nuclei KW - Astrophysics N1 - Includes bibliographical references and index ER -