Βιβλίο 27.833 Κυβερνητικό Έγγραφο 1.860 Πρακτικό Συνεδρίου 1.468 Ηλεκτρονική πηγή 857 Περιοδική έκδοση 826 Επιστημονικό περιοδικό 722 Thesis 197 Άγνωστο 165 Εργαλειοθήκη 25 Κεφάλαιο βιβλίου 16 Υλικό Αναφοράς 8 Χειρόγραφο 6 Ηχητικό 4 Εφημερίδα 4 Φωτογραφία 4 Άρθρο 1 Φυσικό αντικείμενο 1 Προβολή όλων ...

T - Τεχνολογία 29.649

SpringerLink (Online service) 468 United States National Bureau of Standards 377 American Society of Heating, Refrigerating and Air-Conditioning Engineers 279 ebrary, Inc 247 British Fire Prevention Committee 224 National Fire Protection Association 217 Statens råd för byggnadsforskning (Sweden) 169 United States Department of Housing and Urban Development. Office of Policy Development and Research 145 American Society for Testing and Materials 135 R.S. Means Company 130 De Gruyter 117 United States Department of Housing and Urban Development 107 National Institute of Standards and Technology (U.S.) 105 American Institute of Architects 101 ProQuest (Firm) 101 American Society of Civil Engineers 95 United States Department of Energy 89 Construction Engineering Research Laboratory (U.S. : 1969-1992) 84 Chartered Institution of Building Services Engineers 78 United States Federal Emergency Management Agency 70 United States Office of Civil Defense 68 National Board of Fire Underwriters 67 United States Federal Housing Administration 65 Building Research Establishment 61 National Research Council (U.S.) Building Research Institute 60 National Research Council (U.S.) Building Research Advisory Board 57 Building Research Station (Great Britain) 56 National Science Foundation (U.S.) 56 United States General Accounting Office 56 Sunset Books 55 Προβολή όλων ...

English 24.958 German 1.599 French 903 Italian 594 Spanish 531 Russian 409 Chinese 404 Japanese 338 Swedish 96 Dutch 93 Korean 93 Polish 89 Portuguese 71 Indonesian 47 Turkish 47 Finnish 45 Arabic 38 Hebrew 35 Czech 31 Vietnamese 28 Hungarian 27 Danish 26 Multiple 26 Persian 25 Undetermined 22 Thai 20 Norwegian 18 Greek 17 Catalan 16 Romanian 12 Προβολή όλων ...

Congresses 1.847 Electronic books 1.843 Conference papers and proceedings 1.542 Handbooks, manuals, etc 1.337 Handbooks and manuals 1.229 Periodicals 1.143 History 924 Catalogs 524 Specifications 364 Amateurs' manuals 342 Designs and plans 329 Dictionaries 321 Pictorial works 280 Early works to 1800 231 Architectural drawings 219 Case studies 197 Technical reports 195 Trade catalogs 192 Drawings 180 Statistics 165 Directories 159 Manufacturers' catalogs 152 Tables 139 Biography 123 Guides, manuels, etc 111 Guides et manuels 99 Early works 96 Exhibitions 96 Juvenile literature 91 Illustrated works 84 Προβολή όλων ...

20th century 395 19th century 120 21st century 98 1900-1999 74 Early works to 1800 71 To 1500 50 2000-2099 37 18th century 36 17th century 27 1800-1899 27 1900 - 1999 23 1800-1999 16 1035-1110 15 1800 - 1899 13 Ming-Qing dynasties, 1368-1912 13 16th century 12 1900-2099 12 2001 10 20e siècle 10 20e siècle 10 1368-1912 8 1700-1799 8 19e siècle 8 2000 - 2099 7 21e siècle 6 15th century 5 1816-1892 5 Song-Yuan dynasties, 960-1368 5 14th century 4 1500-1599 4 Προβολή όλων ...

United States 2.075 Great Britain 527 New York (State) 320 China 291 Japan 285 Germany 262 Italy 250 New York 231 Canada 197 California 184 England 182 France 178 Europe 165 Sweden 156 Massachusetts 135 Soviet Union 103 India 96 Rome 86 Pennsylvania 81 Developing countries 79 Russia (Federation) 79 Illinois 73 London 71 Scotland 68 Australia 66 Spain 62 New York (N.Y.) 61 Chicago 57 États-Unis 57 Mexico 57 Προβολή όλων ...