Author
United States Bureau of the Census
3,828
United States Internal Revenue Service
1,957
United States Bureau of Labor Statistics
1,908
United States Department of Agriculture. Economic Research Service
959
United States Social Security Administration
941
National Center for Education Statistics
573
United States Crop Reporting Board
563
National Center for Health Statistics (U.S.)
507
United States World Agricultural Outlook Board
499
Adam Matthew Digital (Firm)
495
United States Agricultural Research Service
464
National Science Foundation (U.S.)
458
United States Agricultural Statistics Board
433
Gotham Book Mart Collection (University of Pennsylvania)
408
Geological Survey (U.S.)
406
United States Foreign Agricultural Service
406
United States Bureau of Justice Statistics
393
United States Bureau of Mines
390
United States Department of Agriculture
389
United States
357
United States Agricultural Marketing Service
352
United States Office of the Federal Register
340
United States Office of Education
338
United States Energy Information Administration
327
Harris Collection of American Poetry and Plays (Brown University) Periodicals
319
United States Office of Management and Budget
315
United States Superintendent of Documents
314
United States Bureau of Agricultural Economics
311
United States Department of Defense
302
Board of Governors of the Federal Reserve System (U.S.)
300
Bureau of National Affairs (Arlington, Va.)
299
United States General Accounting Office
289
United States Department of Housing and Urban Development
285
United States International Trade Administration
285
Datamonitor (Firm)
272
United States International Trade Commission
270
United States Department of Education
261
United States Federal Aviation Administration
255
United States Department of Energy
254
United States Forest Service
253
Vale Zines Collection (Beinecke Rare Book and Manuscript Library)
252
United States President
251
United States Office of Coal, Nuclear, Electric, and Alternate Fuels
246
Human Rights Archive (Duke University)
242
Standard and Poor's Corporation
237
United States Office of Educational Research and Improvement
233
Southern Poverty Law Center Intelligence Project Collection
230
United States Department of Commerce
224
United States Department of State
218
United States Federal Highway Administration
216
more ...