URI(s)
Identifies LC/NAF RWO
Identifies RWO
Exact Matching Concepts from Other Schemes
Closely Matching Concepts from Other Schemes
Sources
- found: Questions techniques, 31 mars 1903, surrogate:t.p. (Comité central des houillères de France)
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1985-04-26: new
- 2008-06-21: revised
Alternate Formats