Arranged by author, with separate subject and title lists. Arranged alphabetically by author, with a separate title index. Sources include books, periodicals, pamphlets, and other government publications. Arranged alphabetically by subject. This index covers government documents from cities throughout the United States.
Arrangement is both by subject and geographically.
This index does not cover state or federally produced documents. Arranged alphabetically by subject and author. Arranged alphabetically by subject. Includes a separate index for authors and subjects. Arranged alphabetically by author and subject.