| 000 | 00525cam a2200169Ka 4500 | ||
|---|---|---|---|
| 001 | 17736 | ||
| 003 | CONS | ||
| 005 | 20230315123131.0 | ||
| 008 | 070101s eng d | ||
| 041 | 0 | _aportug | |
| 082 | 0 | 4 | _aA9C73f120 |
| 111 | 2 |
_aQolloque Astronomique European _d1974 _cPortugal |
|
| 245 | 1 | 0 | _aO Yelerscopio Refractor e a Astrometria ao Servico des Estrelas Duplas |
| 260 |
_aTorino _bobservatorio astronomico di Torino _c1977 |
||
| 650 | 1 | 4 |
_aAstrometria-Conference _xDouble Stars-conference |
| 942 |
_2udc _cBK |
||
| 999 |
_c17678 _d17678 |
||