Universal decimal classification
Universal decimal classification
- 3rd ed.
- London: British Standard Institution, 2005
- xxxii, 898p.
Vol. 1, Systematic tables
0-580-45470-3
UDC
D 025.45 / P5.1;1
Vol. 1, Systematic tables
0-580-45470-3
UDC
D 025.45 / P5.1;1