Having trouble finding your way around your local library? Learning how the Dewey
Decimal System works can help cut down on time spent finding the information you need.
Take this multimedia tour to find out how the Dewey Decimal Classification System organizes information. It was all started by Melvil Dewey in 1873 and since
then has become one of the most widely used systems in the world. Learn more
about its history from
OCLC Forest Press.