Universal decimal classification: Second english full edition
Universal decimal classification: Second english full edition
/ British standards institution
- London: British standards institution, 1975
- 79p.
- FID 483 .
UDC 621.3 electrical engineering
Library science
Classification scheme
D 025.45:621.3 / K4;L5;1
UDC 621.3 electrical engineering
Library science
Classification scheme
D 025.45:621.3 / K4;L5;1