| 000 | 00990pam a2200265 a 4500 | ||
|---|---|---|---|
| 999 |
_c4550 _d4550 |
||
| 001 | 528686 | ||
| 003 | Biblioteca de INTEMIN | ||
| 005 | 20180714211036.0 | ||
| 008 | 861113s1987 paua b f000 0 eng | ||
| 010 | _a 86600408 | ||
| 040 |
_aDLC _cDLC _dDLC |
||
| 050 | 0 | 0 |
_aTN23 _b.U43 no. 9070 _aTP325 |
| 082 | 0 | 0 |
_a622 s _a622/.334 _219 |
| 086 | 0 | _aI 28.23:9070 | |
| 100 | 1 |
_aDavis, E. G. _q(Edward George), _d1932- _92797 |
|
| 245 | 1 | 0 |
_aFine grinding of coal by a turbomilling process / _cby E.G. Davis. |
| 260 |
_a[Pittsburgh, Pa.] : _bU.S. Dept. of the Interior, Bureau of Mines, _c1987. |
||
| 300 |
_a8 p. : _bill. ; _c28 cm. |
||
| 490 | 1 |
_aBureau of Mines report of investigations ; _v9070 |
|
| 504 | _aBibliography: p. 8. | ||
| 650 | 0 |
_aCoal _xAnalysis. _91523 |
|
| 650 | 0 |
_aSize reduction of materials. _91084 |
|
| 830 | 0 |
_aReport of investigations (United States. Bureau of Mines) ; _v9070. _9793 |
|
| 906 |
_a7 _bcbc _corignew _d1 _encip _f19 _gy-gencatlg |
||
| 942 |
_2udc _cCR |
||