| 000 | 01131pam a2200289 a 4500 | ||
|---|---|---|---|
| 999 |
_c4422 _d4422 |
||
| 001 | 3328984 | ||
| 003 | Biblioteca de INTEMIN | ||
| 005 | 20180626192136.0 | ||
| 008 | 841221s1985 paua f000 0 eng | ||
| 010 | _a 84600406 | ||
| 040 |
_aDLC _cDLC _dDLC |
||
| 050 | 0 | 0 |
_aTN23 _b.U43 no. 8963 _aTN803 |
| 082 | 0 | 0 |
_a622 s _a622/.334 _219 |
| 086 | 0 | _aI 28.23:8963 | |
| 100 | 1 |
_aJayaraman, Natesa I. _91943 |
|
| 245 | 1 | 0 |
_aImproved shearer-clearer system for double-drum shearers on longwall faces / _cby Natesa I. Jayaraman, Robert A. Jankowski, and Fred N. Kissell. |
| 260 |
_aPittsburgh, Pa. : _bU.S. Dept. of the Interior, Bureau of Mines, _c1985. |
||
| 300 |
_a11 p. : _bill. ; _c28 cm. |
||
| 490 | 1 |
_aBureau of Mines report of investigations ; _v8963 |
|
| 650 | 0 |
_aCoal mines and mining _xDust control. _91044 |
|
| 650 | 0 |
_aCoal-mining machinery. _92985 |
|
| 650 | 0 |
_aSpray nozzles. _91942 |
|
| 700 | 1 |
_aJankowski, Robert A. _92223 |
|
| 700 | 1 |
_aKissell, Fred N. _9646 |
|
| 830 | 0 |
_aReport of investigations (United States. Bureau of Mines) ; _v8963. _9793 |
|
| 906 |
_a7 _bcbc _corignew _d1 _encip _f19 _gy-gencatlg |
||
| 942 |
_2udc _cCR |
||