Book industries and trade History 322 Publishers and publishing 144 Books and reading 126 Printing 104 Books 71 History and criticism 63 Máis ... Intellectual life 43 Bibliography 30 Social aspects 30 Literature publishing 29 Publishing 27 Authorship 26 Booksellers and bookselling 26 English literature 18 Literature and society 18 Book design 15 Authors and publishers 14 Exhibitions 14 Law and legislation 14 Libraries 14 Periodicals 14 Political aspects 14 Technological innovations 14 American literature 13 Electronic publishing 12 English fiction 12 Appreciation 11 Printing industry 11 Economic aspects 10 menos ...