| 000 | 004490000a22001450004500 | ||
|---|---|---|---|
| 001 | EST | ||
| 003 | 528.1 / I57 / 1977 / DEPOSITO | ||
| 004 | M | ||
| 006 | m | ||
| 245 | _aProceedings | ||
| 068 | _aIncluye 33 trabajos presentados y una lista de los participantes | ||
| 068 | _aProceedings sponsors: International Association of Geodesy and Canadian Institute of Surveying [Ottawa] | ||
| 650 | _a<GEODESIA><MEDICIONES><SIMPOSIOS> | ||
| 999 |
_c11526 _d11526 |
||