| 000 | 01023nam a2200277Ia 4500 | ||
|---|---|---|---|
| 001 | 87521 | ||
| 003 | BIBL | ||
| 005 | 20160527204129.0 | ||
| 008 | 790724s1979 dcua b f000 0 eng | ||
| 010 | _a 79018531 | ||
| 035 | _a(OCoLC)05333971 | ||
| 040 |
_aDLC _cDLC _dm.c. |
||
| 049 | _aPUED | ||
| 050 | 1 |
_aTN23 _b.U43 no. 8416 _aTN288 |
|
| 082 |
_a622/.08 s _a622/.26 |
||
| 086 | 0 | _aI 28.23:8416 | |
| 100 | 1 | 0 |
_aTandanand, Sathit. _wcn _9282427 _2Local |
| 245 | 1 | 0 |
_aDevelopment of a mechanical roof breaker for ground control in longwall operations under massive roof _cby Sathit Tandanand. |
| 260 | 0 |
_aWashington _bDept. of the Interior, Bureau of Mines _c1979. |
|
| 300 |
_a20 p. _bill. _c27 cm. |
||
| 490 | 1 |
_aReport of investigations - United States Department of the Interior, Bureau of mines _v8416 |
|
| 504 | _aBibliography: p. 17-18. | ||
| 650 | 0 |
_aGround control (Mining) _9231246 _2Local |
|
| 650 | 0 |
_aRock mechanics _9270299 _2Local |
|
| 830 | 0 |
_aReport of investigations (United States. Bureau of Mines) _v8416. |
|
| 999 |
_c71159 _d71159 |
||