TY - BOOK AU - King, Andrew TI - Supermassive black holes SN - 9781108488051 PY - 2023/// CY - Shaftesbury road camridge Cambridge University Press Unitied kingdom KW - Astrophysical gases KW - Black hole scaling relations KW - Black holes and generals relativity KW - Block holes and galaxies KW - Smbh feedback in general KW - Physics ER -