| 000 | 00641nam a2200241 a 4500 | ||
|---|---|---|---|
| 003 | AR-LpUBP | ||
| 005 | 20240702190201.0 | ||
| 007 | ta | ||
| 008 | 991230s1962 ag g 000 0 spa d | ||
| 040 |
_aAR-LpUBP _bspa _cAR-LpUBP |
||
| 041 | 1 |
_aspa _hita |
|
| 080 | _a521 | ||
| 100 | 1 |
_aKon, I. _980078 |
|
| 245 | 1 | 0 | _aEl desarrollo en la naturaleza y en la sociedad |
| 260 |
_aBuenos Aires : _bPlatina, _c1962. |
||
| 300 |
_a325 p. ; _c20 cm. |
||
| 490 | 0 | _aHechos, ideas y ciencia | |
| 650 | 4 |
_aASTRONOMIA _95689 |
|
| 650 | 4 |
_aOBSERVACIONES ASTRONOMICAS _961881 |
|
| 700 | 1 |
_aChaguin, B. _980079 |
|
| 942 | _cBK | ||
| 999 |
_c497370 _d497370 |
||
| 988 |
_c76 _dMaría Victoria Somoza _a76 _bMaría Victoria Somoza |
||