Dewey Decimal Classification and relative index

• Main Author: Dewey, Melvil, 1851-1931 (Author)
• Other Authors: Comaroni, John P. (Editor)
• Format: Book
• Language: English
• Published: Albany Forest Press 1989
• Edition: 20th ed.
• Subjects: CLASSIFICATION; DEWEY CLASSIFICATION; ΤΑΞΙΝΟΜΗΣΗ (DEWEY); ΤΑΞΙΝΟΜΗΣΗ (ΒΙΒΛΙΟΘΗΚΟΝΟΜΙΑ)