Public libraries have long utilized the Dewey Decimal classification system which uses 10 broad categories and breaks them down into subtopics. Many have grown up learning Dewey Decimal in schools ...

It’s called Johnny Decimal and it’s actually pretty simple! This is of course a play on words for the Dewey Decimal system. Dewey is one of a variety of information organization systems used ...

KENDALLVILLE, Ind. (WANE) – For 140 years people have been using the Dewey Decimal System to find books at a library. It’s a classification method that assigns a group of numbers to books and ...