Publisher
- Civil Service Commission1,739
- General Accounting Office1,561
- Economic Opportunity Office1,557
- Defense Department1,421
- Agricultural Research Service1,350
- Naval Research Office1,206
- Business and Defense Services Administration1,137
- National Bureau of Standards971
- National Park Service970
- Federal Register Office869
- Economic Research Service865
- Federal Aviation Agency863
- Judiciary Committee808
- Interstate Commerce Commission798
- Agricultural Marketing Service726
- Naval Personnel Bureau708
- Weather Bureau708
- Post Office Department699
- Federal Power Commission693
- Labor Department689