| 000 | 003680000a22001450004500 | ||
|---|---|---|---|
| 060 | _a100 | ||
| 082 | _a526.360212 KHR | ||
| 100 | _akhrenov, L S | ||
| 245 | _aTables for computing elevations in topographic levelling | ||
| 260 | _aOxford, Pergamon Press | ||
| 260 | _c1964 | ||
| 300 | _a199 | ||
| 650 | _aComputing elevations/topographic levelling | ||
| 942 | _cBK | ||
| 999 |
_c351799 _d351799 |
||