History 90 Histoire 86 LANGUAGE ARTS & DISCIPLINES 48 General 34 Publishing 29 Publishers and publishing 27 Books and reading 25 Library & Information Science 22 Livres et lecture 21 Livres 17 LITERARY CRITICISM 15 Book industries and trade 14 Industrie 14 REFERENCE 14 Bibliothèques publiques 12 Public libraries 12 Archives & Special Libraries 10 BIOGRAPHY & AUTOBIOGRAPHY 10 BUSINESS & ECONOMICS 10 Bibliographies & Indexes 10 Books & Reading 10 Édition 10 History and criticism 10 Censorship 9 SOCIAL SCIENCE 9 Commerce 8 Entreprises de presse 8 Histoire et critique 8 Libraries 8 Marketing 8