Alexandria, Va. : U.S. Patent and Trademark Office, 2009.

Library Shelving Facility (LSF) >> C 21.14/2:C 46/2009

Springfield, Va. : U.S. Dept. of Commerce, Technology Administration, National Technical Information Service, [1995]

Library Shelving Facility (LSF) >> C 51.11:EN 8/995

United States. Environmental Protection Agency

Research Triangle Park, NC : The Branch,

Library Shelving Facility (LSF) >> EP 1.104/2:

Washington, DC : Office of Emergency and Remedial Response, U.S. Environmental Protection Agency ; Springfield, VA : [Distributed by] National Technical Information Service, [1991]

Library Shelving Facility (LSF) >> EP 1.2:Su 8p

Forum, Federal Information Policies (4th : 1987 : Library of Congress)

Washington : Federal Library and Information Center Committee, Library of Congress, 1987.

Library Shelving Facility (LSF) >> LC 1.47:987

National Mine Health and Safety Academy, author

Beaver, WV : U.S. Department of Labor, National Mine Health and Safety Academy

Yale Internet Resource >> None

Journals & Newspapers / Online