1,512 Politics and government 904 Agriculture 872 Appropriations and expenditures 706 Economic conditions 664 Law 622 Finance, Public 565 Budget 543 Gazettes 447 Law reports, digests, etc 435 Education 433 Commerce 347 Research 342 Statistics 311 Accounting 308 Periodicals 260 Industries 259 Social conditions 226 Forests and forestry 216 Finance 207 Population 205 Legislative journals 201 Agricultural extension work 200 History 200 Law and legislation 188 Fisheries 188 Public health 174 Mines and mineral resources 166 Economic policy 157 Antiquities 156 Harbors