Universal Decimal Classification (2nd english full edition ) - chemical products
Universal Decimal Classification (2nd english full edition ) - chemical products
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- London BSI 1983
- 40 p.
- BSI 1000 (661) : 1983 .
0 580 13416 0 4
DBSI 1000 (661) : 1983
0 580 13416 0 4
DBSI 1000 (661) : 1983