000 | 00287pam a2200097a 44500 | ||
---|---|---|---|
082 |
_aTR _bRI-9316 |
||
100 | _aC. O. Babcock | ||
245 | 1 | _aTrue uniaxial compressive strengths of rock or coal specimens are independent of diameter-to-length rations | |
260 |
_a _b _c |
||
997 | _aTR6698 C | ||
999 |
_c405855 _d405855 |