| 000 | 00335pam a2200121a 44500 | ||
|---|---|---|---|
| 040 | _aP K Kelkar Library, IIT Kanpur | ||
| 082 |
_aTR _bIC-9260 |
||
| 100 | _aYenchek, M. R. | ||
| 245 | 1 | _aThe bureau of mines group-fault protection research program-a summary | |
| 260 |
_a _b _c |
||
| 700 | _aHudson, A. J. | ||
| 997 | _aTR6468 C | ||
| 999 |
_c405701 _d405701 |
||