History 191 Bibliography 91 Spanish literature 71 Printing 68 Early printed books 39 Manuscripts 35 Libraries 34 more ... Books 33 Books and reading 30 Book industries and trade 24 History and criticism 24 Sources 24 Incunabula 20 Spanish American literature 20 Bibliographie 19 Publishers and publishing 19 Social conditions 19 Periodicals 18 Bibliografie 17 Manuscripts, Spanish 16 Spanish drama 16 Economic conditions 15 Intellectual life 15 Library 15 Union catalogs 14 Cuban literature 13 Library science 13 Rare books 13 Spaans 12 Theater 12 less ...