Celebrate the birthday of Melville Dewey on #NationalDeweyDecimalSytemDay. Source: Pixabay The inventor of the Dewey Decimal System of library classification, Melville Dewey, was born on 10 December ...

First published anonymously in 1876 under title: A classification and subject index. 2d-14th editions published under title: Decimal classification and relativ index ...

Universal Decimal Classification was originally derived from Dewey Decimal Classification (DDC), and managed by the organization now known as the International Federation of Information and ...