| 000 | 00321nam a22000977a 4500 | ||
|---|---|---|---|
| 008 | 230911b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 245 | _aStudii si cercetari de astronomie | ||
| 260 |
_aRomania: _bEditura Academiei Republicii Socialiste Romania, |
||
| 942 | _cCR | ||
| 999 |
_c60485 _d60485 |
||