330 - Economics 3,891 Veure la cistella de registres 300 - Social sciences 3,206 Veure la cistella de registres 370 - Education 1,382 Veure la cistella de registres 360 - Social problems and services; associations 1,216 Veure la cistella de registres 340 - Law 1,109 Veure la cistella de registres 320 - Political science (Politics and government) 820 Veure la cistella de registres 350 - Public administration and military science 331 Veure la cistella de registres 380 - Commerce, communications, transportation 119 Veure la cistella de registres 390 - Customs, etiquette, folklore 71 Veure la cistella de registres 310 - Collections of general statistics 45 Veure la cistella de registres 900 - History & geography 2 Veure la cistella de registres 090 - Manuscripts, rare books 1 Veure la cistella de registres 220 - Bible 1 Veure la cistella de registres 650 - Management and auxiliary services 1 Veure la cistella de registres