| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c3595 _d3595 |
||
| 003 | Biblioteca INTEMIN | ||
| 005 | 20180530022943.0 | ||
| 007 | Libro | ||
| 008 | 180530b xxu||||| |||| 00| 0 eng d | ||
| 041 | _aEN | ||
| 080 | _a622 | ||
| 100 |
_aTomb, Thomas F. _97008 |
||
| 245 | _aEvaluation of the penetration characteristics of a horizontal plate elutriator and of a 10-mm nylon cyclone elutriator | ||
| 260 |
_aWashington _c1970 |
||
| 300 |
_a9 p. _bil _c26 cm |
||
| 440 |
_aRI _v7367 _97793 |
||
| 650 |
_adust _92792 |
||
| 650 |
_amining _92090 |
||
| 653 | _aMine dusts | ||
| 653 | _aDust control | ||
| 653 | _aCoal mines | ||
| 700 |
_aRaymond, Lewis D. _97794 |
||
| 942 | _cBK | ||