| 000 | 01318cam a22002894a 4500 | ||
|---|---|---|---|
| 001 | gs 39000136 | ||
| 003 | DLC | ||
| 005 | 20260227111344.0 | ||
| 008 | 790824s1939 paua s000 0 eng | ||
| 010 | _ags 39000136 | ||
| 035 | _a(OCoLC)5306960 | ||
| 040 |
_aDLC _cMsSM _dDLC |
||
| 042 | _apremarc | ||
| 050 | 0 | 0 |
_aTP326.U6 _bP49 |
| 100 | 1 |
_aWright, Calvert Charles, _d1905- |
|
| 245 | 1 | 0 |
_aHydrogenation of the petrographic constituents of Pittsburgh seam coal, _bby C. C. Wright and George C. Sprunk. Joint investigation with the United States Bureau of Mines, Pittsburgh Experiment Station and made possible through the financial assistance rendered by Bituminous Coal Research, inc. |
| 260 |
_aState College, Pa. _bThe Pennsylvania State College, School of Mineral Industries, _c1939. |
||
| 300 |
_a32 p. _billus., tables, diagrs. _c23 cm. |
||
| 490 | 0 | _aPennsylvania. State College Mineral Industries Experiment Station. Bulletin 26. | |
| 490 | 0 |
_aThe Pennsylvania State College bulletin, _vvol. XXXII, no. 26, May 30, 1939 |
|
| 504 | _a"References": p. 31-32. | ||
| 650 | 0 | _aHydrogenation. | |
| 650 | 0 |
_aCoal _zPennsylvania. |
|
| 700 | 1 |
_aSprunk, G. C. _q(George C.), _d1905-1995. |
|
| 710 | 2 | _aPittsburgh Experiment Station (United States. Bureau of Mines) | |
| 710 | 2 | _aBituminous Coal Research, inc. | |
| 999 |
_c27540 _d27540 |
||