| 000 | 00327nam a2200121Ia 4500 | ||
|---|---|---|---|
| 005 | 20250107154746.0 | ||
| 008 | 241216s9999||||xx |||||||||||||| ||und|| | ||
| 082 | _aREF 526 CAN | ||
| 100 | _aO'BRIEN, L.J | ||
| 245 | 0 | _aCollected papers Geodetic Survey | |
| 260 |
_aOttawa, _bEnergy, Mines and Resources Canada, _c1976 |
||
| 942 | _cBK | ||
| 999 |
_c5513 _d5513 |
||