The strength, fracture, and workability of coal; monograph on basic work on coal winning carried out by the Mining Research Establishment, National Coal Board
| Hlavní autor: | |
|---|---|
| Korporativní autor: | |
| Další autoři: | |
| Médium: | Kniha |
| Jazyk: | English |
| Vydáno: |
Oxford
Pergamon Press
c1966.
|
| Témata: |