Les métiers de la documentation et des bibliothèques is a concise guide that explores the diverse roles within library and information science. Written in French, the book outlines the responsibilities of librarians, archivists, information specialists, and other documentation professionals. It covers the evolution of library services, the impact of digital technologies, and the skills required to manage collections, provide user support, and preserve knowledge. The text serves as an introductory resource for students and practitioners alike, offering practical insights into the daily tasks, ethical considerations, and future challenges facing the profession.