Lancaster Index  1986 -   present [Indexes and Abstracts]

The Lancaster Index to Defence and International Security Literature is an on-line bibliographic database, indexed and cross-referenced, of journal articles and monographs dealing with military and security affairs.

Public Documents Masterfile     [Indexes and Abstracts]

An electronic guide to federal, state, local and international public documents, spanning over 200 years of publication, in a single searchable database. Contains two types of records, full bibliographic records and brief records comprised of index terms or pointers to public documents cumulations or catalogs.