Begin by using the up and down arrows to navigate to the desired field. Then enter your search terms or press F2 to browse index entries for the field. ESC moves you back a step anywhere along the way. Context-sensitive help is available by pressing F1. Press F10 to quit.
Search results give the number of sententiae that correspond to the question asked.
Historical Abstracts is a bibliographic database which covers the world's scholarly literature in history from 1450 to the present, excluding works on U.S. and Canadian history. History and Life entry for directions. T itle C atalogue, a database of fifteenth-century printing which has been in development at the British Library since 1980. The standard option offers a full array of fields. Pointer-sensitive help in the form of captions appears on the task bar at the bottom of the screen and is especially useful for interpreting the icons in the image display box.