Melvil Dewey (Librarian)

Melvil Dewey was an American librarian and educator best known for creating the Dewey Decimal Classification system in the late 19th century. This system organizes books and other materials in libraries by assigning them a unique numerical code based on subject matter. His work revolutionized library organization, making it easier for people to find information. Dewey also founded the first library school and was a prominent advocate for public libraries, emphasizing the importance of accessible education and information for all. His legacy continues to influence library management and education today.