Library classification schemes Decimal Classification Classification Dewey Decimal Classification DDC Classification, Dewey decimal Library Science Library Classification Classification Dewey Decimal Library science Classification, Dewey Decimal DDC- Relative index DEWEY DECIMAL CLASSIFICATION AND RELATIVE INDEX Dewey decimal classification-- Library classification LIBRARY SCIENCE Microeconomics-- Production economics Relative Index Classification-DDC Curriculam DDC: Manual & Tables DDC: Schedules 000-599 DDC: Schedules 600-999 Dewey Decimal Educational Philosophy Ethics General serial publications Management Organizational behaviour Philosophy Psychology