Bibliography of the History of Art (BHA)
http://library.getty.edu:7101/cgi-bin/Pwebrecon.cgi?DB=local&PAGE=First

The Getty provides access to the Bibliography of the History of Art (BHA) and to the Repertoire de la litterature de l'art (RILA) for no charge on its Web site at http://library.getty.edu/bha. The databases, searchable together, cover material published between 1975 and 2007. For material published after 2007 see the International Bibliography of Art (IBA)