Universal decimal classification: Second edition full edition
Universal decimal classification: Second edition full edition
/ British Standard Institution
- London: British Standard Institution, 1981
- 52p.
BS 1000[636/639] : 1981
Library science
Classification Standards
D 025.45:636/639 / K9;M1-;1
BS 1000[636/639] : 1981
Library science
Classification Standards
D 025.45:636/639 / K9;M1-;1