Library Classification Systems Explained (DDC, LCC, UDC, CC)
Introduction Library classification is one of the most fundamental processes in library and information science. Every day, millions of people visit libraries to locate books, journals, maps, government publications, and digital resources. Without a systematic method of organizing these materials, finding the right information would be difficult, time-consuming, and often impossible. Library classification systems solve this problem by arranging information resources according to subject, allowing users to locate related materials quickly and efficiently. A library classification system is a standardized method of organizing knowledge into logical categories and assigning each information resource a unique classification number or notation. These notations determine where materials are shelved and help users browse related subjects with ease. Whether in a public library, academic library, school library, or special library, classification serves as the foundation of effective informati...
