| 000 | 00454pab a2200145 454500 | ||
|---|---|---|---|
| 008 | 180718b1983 xxu||||| |||| 00| 0 eng d | ||
| 100 | _aHicks, Donald | ||
| 245 |
_aThe origins of operational research in the coal industry _bA tribute to Sir Charles Drummond Ellis, F.R.S., 1895-1980 |
||
| 260 | _c1983 | ||
| 300 | _a845-52 | ||
| 362 | _aSept. | ||
| 650 | _aOperations Research | ||
| 773 | _aJournal of the Operational Research Society | ||
| 909 | _a14422 | ||
| 999 |
_c14422 _d14422 |
||