Catálogos de Bibliotecas 179,684

HISTORY 11,186 HISTORIA 9,326 EDUCACI�ON 6,082 GENERAL 6,005 EDUCATION 5,836 NULL 4,010 CIENCIAS SOCIALES 3,918 HISTORY AND CRITICISM 3,883 PHILOSOPHY 3,760 FILOSOF�IA 3,610 DERECHO 3,083 SOCIAL ASPECTS 2,850 PUBLICACIONES PERI�ODICAS 2,540 RESEARCH 2,539 PSICOLOG�IA 2,442 STUDY AND TEACHING 2,419 SCIENCE 2,407 POLITICS AND GOVERNMENT 2,379 TECNOLOG�IA 2,337 TECHNOLOGY 2,231 SOCIAL SCIENCE 2,210 MEDICINA 2,209 PERIODICALS 2,184 HISTORIA Y CR�ITICA 2,123 EDUCACI�ON SUPERIOR 2,092 PSYCHOLOGY 2,074 LAW 2,058 ASPECTOS SOCIALES 2,036 INVESTIGACI�ON 1,955 SOCIAL CONDITIONS 1,946