T - Technology 5,598

United States Federal Highway Administration 113 American Association of State Highway and Transportation Officials 57 National Research Council (U.S.) Transportation Research Board 35 California Department of Transportation 33 Kleinlogel, Adolf, 1877-1958 32 United States Bureau of Public Roads 32 History of Science Collection (Brown University) 30 Steinman, D. B (David Barnard), 1886-1960 29 United States Congress. Senate. Committee on Commerce 28 Duan, Lian 25 Kinne, W. S (William Spaulding) 25 ebrary, Inc 25 United States Army. Corps of Engineers 24 Chen, Wai-Fah, 1936- 23 Institution of Civil Engineers (Great Britain) 23 Morison, George Shattuck, 1842-1903 22 Turner-Fairbank Highway Research Center 22 United States Federal Highway Administration. Offices of Research and Development 22 Port of New York Authority 21 United States Congress. House. Committee on Interstate and Foreign Commerce 20 American Association of State Highway Officials 19 Durst, Seymour B., 1913-1995 19 National Cooperative Highway Research Program 19 Howe, Malverd A (Malverd Abijah), 1863- 18 Merriman, Mansfield, 1848-1925 18 Du Bois, A. Jay (Augustus Jay), 1849-1915 17 Highway Innovative Technology Evaluation Center (U.S.) 17 Waddell, J. A. L (John Alexander Low), 1854-1938 17 New York (N.Y.) Department of Bridges 16 Society of Photo-optical Instrumentation Engineers 16 see all ...

English 4,182 German 552 French 348 Chinese 169 Italian 113 Spanish 106 Russian 88 Japanese 41 Dutch 33 Portuguese 27 Czech 26 Polish 26 Greek 20 Turkish 20 Indonesian 12 Hungarian 10 Korean 10 Danish 9 Swedish 9 Croatian 8 Undetermined 7 Vietnamese 7 Bosnian 5 Multiple 5 Romanian 4 Ukrainian 4 Bulgarian 3 Persian 3 Bengali 2 Finnish 2 see all ...

History 382 Pictorial works 230 Congresses 226 Electronic books 187 Conference papers and proceedings 180 Specifications 91 Illustrated works 58 Handbooks, manuals, etc 56 Biography 40 Handbooks and manuals 36 Tables 35 Exhibitions 31 Biographies 25 Early works to 1800 24 Academic theses 21 Juvenile literature 19 Ouvrages illustrés 19 Catalogs 17 Congrès 16 Tables (Data) 16 Exhibition catalogs 15 Thèses et écrits académiques 15 Designs and plans 14 Guidebooks 14 Early works 13 Technical reports 10 Academic Dissertation 9 Guides et manuels 9 Printed ephemera 9 Bildband 8 see all ...

20th century 55 19th century 38 1872-1940 17 1900-1999 12 1800-1899 11 Early works to 1800 11 1806-1869 10 18th century 8 1900 - 1999 8 21st century 8 17th century 7 1951- 7 1837-1926 6 1800 - 1899 5 1820-1887 5 2000-2099 5 Geschichte 5 1832-1923 4 1843-1903 4 1879 4 1806-1859 3 1879-1965 3 1886-1960 3 1905-2000 3 1927- 3 1929- 3 1934- 3 1937- 3 1961- 3 19e siècle 3 see all ...

United States 303 New York (State) 206 China 156 France 148 California 147 New York 142 Brooklyn Bridge (New York, N.Y.) 91 Germany 89 Italy 77 Pennsylvania 63 England 54 New York (N.Y.) 53 New Jersey 52 Spain 46 Brooklyn Bridge 43 Switzerland 42 Great Britain 40 Japan 40 San Francisco 39 Golden Gate Bridge (San Francisco, Calif.) 38 Massachusetts 36 San Francisco-Oakland Bay Bridge (Oakland and San Francisco, Calif.) 35 Hudson River (N.Y. and N.J.) 34 Missouri 32 Netherlands 32 Philadelphia 29 Scotland 29 Mississippi River 28 Saint Louis 27 San Francisco Bay 26 see all ...