Dewey Decimal System Ceramics

The dewey decimal classification ddc is structured around ten main classes covering the entire world of knowledge.

Dewey decimal system ceramics.

500 599 natural sciences and. The three numbers before the decimal are the main class organized by the subject of the book. Because the ddc is easy to use you can increase the visibility of your materials quickly and efficiently. Each main class is further structured into ten hierarchical divisions each having ten sections of increasing specificity.

As a system of library classification the ddc is arranged by discipline not subject so a topic like clothing is classed based on its disciplinary. The numbers following the decimal are subdivisions of the main class organized further by subject and author. Dewey decimal system a guide to call numbers. The 10 main groups are.

The ddc constantly updates to enable better discovery across any topic in multiple languages. Main classes in dewey decimal system dewey decimal call numbers are organized as follows. 100 199 philosophy and psychology. To learn more about what the parts of a book s call number mean take a look at how do i read a call number.

The dewey decimal classification ddc colloquially the dewey decimal system is a proprietary library classification system first published in the united states by melvil dewey in 1876. Originally described in a four page pamphlet it has been expanded to multiple volumes and revised through 23 major editions the latest printed in 2011.