كتاب 1,162,563 وثيقة رسمية 230,083 دورية 88,586 غير معروف 72,520 الكتروني 55,729 دورية 51,991 سمعي 30,133 وقائع المؤتمر 24,961 صورة 21,550 عدة 18,808 خريطة 15,172 قطعة موسيقية 10,302 مادة مرجعية 9,875 أطروحة 8,424 مخطوطة 6,356 صحيفة 2,199 فصل الكتاب 1,417 كيان مادي 843 مقال 167 انظر الكل ...

H - علوم اجتماعية 157,413 L - تربية وتعليم 144,974 K - قانون 135,182 E - تاريخ الولايات المتحدة 117,798 P - لغات وآداب 112,799 M - موسيقى 40,411 N - فنون جميلة 34,557 Z - علم المكتبات 32,418 G - جغرافيا، أنثروبولوجيا، ترفيه 30,175 J - علوم سياسية 28,363 T - تكنولوجيا 27,757 R - طب 27,541 D - تاريخ العالم 25,524 F - التاريخ الأمريكي العام 24,336 B - فلسفة، علم نفس، دين 22,562 Q - علوم 15,266 C - علوم تاريخية 14,890 U - علوم عسكرية 12,248 S - زراعة 11,299 A - أعمال عامة 9,324 V - علوم بحرية 2,816 انظر الكل ...

United States Congress 126,383 United States Congress. House 72,038 United States Congress. House. Committee on Invalid Pensions 49,613 United States Congress. Senate. Committee on Pensions 48,101 United States Congress. House. Committee on Claims 32,331 United States Congress. Senate. Committee on Claims 27,620 United States Bureau of the Census 22,228 United States Congress. House. Committee on the Judiciary 21,492 United States Congress. Senate. Committee on the Judiciary 20,641 United States Congress. House. Committee on War Claims 15,294 United States 14,872 United States Congress. House. Committee on Military Affairs 10,818 United States Congress. Senate. Committee on Military Affairs 8,366 De Gruyter 8,240 United States Congress. House. Committee on Pensions 7,320 Gotham Book Mart Collection (University of Pennsylvania) 7,221 ebrary, Inc 6,440 Films for the Humanities & Sciences (Firm) 6,095 Films Media Group 5,893 United States Court of Claims 5,012 Alexander Street Press 4,815 United States Bureau of Labor Statistics 4,509 Geological Survey (U.S.) 4,461 United States Congress House 4,380 National Center for Education Statistics 3,991 Ḳol Yiśraʼel 3,754 United States Congress. House. Committee on Revolutionary Pensions 3,419 Inter-university Consortium for Political and Social Research 3,394 United States Department of State 3,236 United States Department of the Army 3,200 انظر الكل ...

English 1,399,826 French 17,455 No linguistic content 17,220 Spanish 16,525 German 11,530 Hebrew 9,572 Yiddish 5,518 Chinese 4,447 Japanese 3,967 Italian 3,892 Russian 3,603 Korean 1,760 Portuguese 1,601 Arabic 1,311 Polish 1,230 Undetermined 1,138 Multiple 929 Dutch 846 Czech 678 Swedish 647 Vietnamese 564 Ukrainian 514 Thai 458 Latin 453 Greek 452 Turkish 417 Norwegian 416 Persian 394 Hungarian 367 Danish 312 انظر الكل ...

20th century 91,466 Civil War, 1861-1865 47,868 19th century 45,469 1900-1999 38,594 Revolution, 1775-1783 27,153 1900 - 1999 16,888 1861-1865 16,520 21st century 15,138 1800-1899 12,679 1775-1783 10,455 18th century 9,165 1861 - 1865 8,262 War of 1812 6,673 2000-2099 6,229 20e siècle 5,830 1800 - 1899 5,522 Colonial period, ca. 1600-1775 5,419 1945- 5,394 1945-1989 5,074 1933-1945 4,663 1809-1865 4,629 1775 - 1783 4,606 1939-1945 4,292 1946- 3,958 20e siècle 2,851 1800-1999 2,818 1961-1970 2,627 1783-1865 2,509 1732-1799 2,506 Since 1945 2,470 انظر الكل ...