History 487 Bibliography 332 Libraries 251 Printing 233 Academic libraries 212 Books and reading 198 Books 136 more ... Publishers and publishing 104 History and criticism 76 Type and type-founding 75 Library science 73 Manuscripts 62 Book industries and trade 59 Children 59 Children's literature 59 Methodology 59 Research 56 Automation 54 Conservation and restoration 52 Administration 50 Special collections 50 Librarians 47 Censorship 45 Information literacy 45 English literature 43 Bookbinding 42 Research libraries 42 Study and teaching 41 School libraries 40 American literature 39 less ...