Government Documents are materials published by the federal government at taxpayers' expense. They include Congressional hearings, departmental publications, atlases, periodicals, labor statistics, the U.S. Census, and many others. Mookini library receives about 10% of all federal documents published.

Documents in printed form are available on this floor. Documents on CD-ROM are kept near the Reference Desk on the Main Level. Some documents are available through the World Wide Web. Assistance is available at the Reference Desk.