Title: Information brokers and reference services
Subjects: Reference services (Libraries), Information services industry, Libraries and industry, Fee-based library services, Library & Information Science, Language, Language Arts & Disciplines, Reference, Information services, Readers' advisory services, Bibliothèques, Services de référence, Services d'information, Industrie, Bibliothèques et industrie, Tarification des services de bibliothèque, LANGUAGE ARTS & DISCIPLINES