This is a much more powerful search technique than the Keyword search. Keep in mind, however, that to do an effective Subject search you must know the precise terms that are used by the catalogers. An alphabetical list of these terms can be viewed by doing a Subject Browse . Alternatively, you may examine the Library of Congress Subject Headings . It is invaluable for doing effective library research.
Copies are available in the Libraries.
Note that the academic disciplines in the university curriculum have their own histories and own philosophical perspectives. The connections between philosophy and other fields of life and thought are indicated in several forms of subject headings. Finding journal articles requires serching indexes and bibliographies. See Electronic Resources in Philosophy for a list of electronic indexes containing citations to materials in philosophy. The primary index for the field is Philosopher's Index .