| 000 | 01044pam a2200277 a 4500 | ||
|---|---|---|---|
| 999 |
_c311 _d311 |
||
| 001 | 2399689 | ||
| 003 | Biblioteca del INTEMIN | ||
| 005 | 20180419172357.0 | ||
| 008 | 850208s1985 mdua b f000 0 eng | ||
| 010 | _a 85600021 | ||
| 040 |
_aDLC _cDLC _dDLC |
||
| 050 | 0 | 0 |
_aTN23 _b.U43 no. 8958 _aTS233 |
| 082 | 0 | 0 |
_a622 s _a666/.72 _219 |
| 086 | 0 | _aI 28.23:8958 | |
| 100 | 1 |
_aSmith, C. W. _q(Carl W.) _91066 |
|
| 245 | 1 | 0 |
_aRecovery of zircon from investment casting molds / _cby C.W. Smith and T.O. Llewellyn. |
| 260 |
_a[Avondale, Md.] : _bU.S. Dept. of the Interior, Bureau of Mines, _c1985. |
||
| 300 |
_a9 p. : _bill. ; _c28 cm. |
||
| 490 | 1 |
_aReport of investigations / United States. Bureau of Mines ; _v8958 |
|
| 504 | _aBibliography: p. 9. | ||
| 650 | 0 |
_aZircon _xRecycling. _91067 |
|
| 650 | 0 |
_aSand, Foundry _xRecycling. _91068 |
|
| 700 | 1 |
_aLlewellyn, T. O. _91069 |
|
| 830 | 0 |
_aReport of investigations (United States. Bureau of Mines) ; _v8958. _9793 |
|
| 906 |
_a7 _bcbc _corignew _d1 _encip _f19 _gy-gencatlg |
||
| 942 |
_2udc _cCR |
||