| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c3541 _d3541 |
||
| 003 | Bureau of Mines | ||
| 005 | 20180529194852.0 | ||
| 007 | Libro | ||
| 008 | 180529b xxu||||| |||| 00| 0 eng d | ||
| 041 | _aEN | ||
| 080 | _a552 | ||
| 100 |
_aBur, Thomas Robert _97697 |
||
| 245 | _aAn ultrasonic method for determining the attenuation symmetry of materials | ||
| 260 |
_aWashington _bBureau of Mines _c1969 |
||
| 300 |
_a8 p. _bil _c26 cm |
||
| 440 |
_aRI _v7335 _97701 |
||
| 650 |
_aabsorption _97699 |
||
| 650 |
_atests _97089 |
||
| 650 |
_arock mechanics _92136 |
||
| 650 |
_aultrasonic methods _97088 |
||
| 650 |
_aanisotropy _97700 |
||
| 700 |
_aThill, Richard E. _93087 |
||
| 700 |
_aHjelmstad, Kenneth E. _91850 |
||
| 942 | _cBK | ||