Bibliography 319 History 248 Book industries and trade 89 Periodicals 88 Libraries 85 Economic conditions 70 Library resources 59 plus ... Social conditions 52 Sources 51 Spanish literature 50 Politics and government 49 Publishers and publishing 49 Books 47 Books and reading 45 Catalogs 45 Acquisition of Latin American publications 43 Bibliographie 42 Spanish American literature 38 Dissertations, Academic 37 Printing 36 Booksellers and bookselling 32 Histoire 31 Foreign relations 29 Manuscripts 29 Intellectual life 27 Latin American literature 27 Civilization 26 Latin America 26 Library science 26 Education 25 moins ...