Universal decimal classification
Universal decimal classification
/ British Standard Institution
- London: British Standard Institution, 1979
- 59p.
BS 1000[57] : 1979
Library science
Classification Standards
D 025.45:57 / H3;L9-;2
BS 1000[57] : 1979
Library science
Classification Standards
D 025.45:57 / H3;L9-;2