Book 4,030 Serial 517 Government Document 351 Thesis 274 Electronic 115 Conference Proceeding 110 Journal 100 Unknown 46 Reference Material 8 Book Chapter 7 Kit 7 Manuscript 2 see all ...

H - Social Science 2,419 J - Political Science 250 K - Law 199 N - Fine Arts 95 C - Historical Sciences 82 Z - Library Science 38 L - Education 34 D - World History 32 F - General American History 30 P - Language and Literature 30 A - General Works 27 M - Music 21 B - Philosophy, Psychology, Religion 15 G - Geography, Anthropology, Recreation 15 T - Technology 13 R - Medicine 6 S - Agriculture 4 Q - Science 3 V - Naval Science 3 U - Military Science 2 E - United States History 1 see all ...

United States Bureau of the Census 146 Municipal Finance Officers Association of the United States and Canada 99 World Bank Group 42 United States Congress 39 United States Congress. House. Committee on the District of Columbia 39 Library of Congress Congressional Research Service 32 United States Congress. Senate. Committee on the District of Columbia 32 National Committee on Governmental Accounting 28 Philadelphia (Pa.) 27 Philadelphia (Pa.) Councils. Common Council 26 Hillhouse, A. M (Albert Miller), 1902-1986 24 National Tax Association 24 World Bank 24 New York (State) Department of Audit and Control 23 United States Conference of Mayors 23 Philadelphia (Pa.) Councils. Select Council 22 Salem (Mass.) 22 United States 22 National League of Cities 21 Powers, Le Grand, 1847-1933 21 United States Congress. House. Committee on Appropriations 21 Chatters, Carl H (Carl Hallack), 1898-1960 20 United States Congress. Joint Economic Committee 20 California Office of State Controller 19 Grogan, Starke M (Starke McLaughlin), 1880-1959 19 Massachusetts Bureau of Statistics 19 United States Congress. House. Committee on the Judiciary 19 United States Congress. Senate. Committee on the Judiciary 18 International Monetary Fund 17 Minnesota State Auditor 17 see all ...

English 3,349 German 486 Spanish 334 French 207 Portuguese 60 Russian 54 Japanese 48 Italian 45 Dutch 34 Indonesian 28 Swedish 27 Thai 26 Turkish 24 Hebrew 23 Norwegian 16 Polish 10 Chinese 7 Catalan 6 Finnish 6 Danish 5 Multiple 4 Vietnamese 4 Afrikaans 3 Latin 3 Czech 2 Hungarian 2 Korean 2 Low German 2 Undetermined 2 Ancient Greek 1 see all ...

Periodicals 358 Statistics 354 Congresses 140 Electronic books 119 Conference papers and proceedings 107 Academic theses 91 History 89 Thèses et écrits académiques 79 Case studies 67 dissertations 47 doctoral dissertations 45 masters theses 45 theses 45 Bibliography 44 Handbooks, manuals, etc 40 Hochschulschrift 35 Academic Dissertation 33 Handbooks and manuals 29 Sources 24 Bibliographies 22 Legislative histories 22 Messages 14 Catalogs 8 Dictionaries 8 Legislative materials 7 Actes de congrès 6 Congress 6 Congrès 6 Directories 6 Early works to 1800 6 see all ...

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United States 1,156 Germany 336 New York (State) 183 Great Britain 147 Massachusetts 133 Canada 116 France 100 India 90 Pennsylvania 82 New Jersey 70 Illinois 69 Brazil 66 California 63 New York 63 Washington (D.C.) 58 Germany (West) 57 Mexico 56 Prussia 54 Japan 53 Spain 51 Philadelphia 48 Ohio 44 Developing countries 37 Guatemala 37 Colombia 36 Italy 36 Kansas 34 Minnesota 34 Europe 32 Indonesia 32 see all ...