When Was Dewey System Invented?
When Was Dewey System Invented? 1873 Who invented Dewey Decimal? Melvil Dewey How did the Dewey decimal system become established? In 1876 he published A Classification and Subject Index for Cataloguing and Arranging the Books and Pamphlets of a Library, in which he outlined what became known as the Dewey Decimal Classification. This system was