000 | 00590pam a2200169a 44500 | ||
---|---|---|---|
082 |
_a622 _bW86m |
||
100 | _aWoodruff, Seth D. | ||
245 | 1 | _aMETHODS OF WORKING COAL AND METAL MINES | |
260 |
_aOxford, New York _bPergamon Press _cc1966 |
||
300 | _a3 v. | ||
500 | _aContents : V. 1. Theory And Application Of Rock Mechanics To Roof Control And Support Problems -- V. 2. Ground Support Methods -- V. 3. Planning And Operations | ||
500 | _aIncludes Bibliographies | ||
650 | _aMining Engineering | ||
650 | _aCoal Mines And Mining | ||
964 | _gCIRC | ||
997 | _aK909 v. 1 C | ||
999 |
_c389219 _d389219 |