| 000 | 00396nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 190711s9999 xx 000 0 und d | ||
| 082 | _a624.152 D431 | ||
| 100 | _aDERE.D.U | ||
| 245 | 0 | _aENGINEERING CLASSIFICATION AND INDEX PROPERTIES FOR INTACT ROCK | |
| 260 |
_aURBANA _bUNIVERSITY OF ILLINOIS _c1966 |
||
| 300 | _a28X21 | ||
| 490 | _aAIRFORCE WEAPONS LABORATORY, TR.65-116 | ||
| 942 |
_cBK _2DDC |
||
| 999 |
_c15840 _d15840 |
||