| 000 | 00484nam a2200181 a 4500 | ||
|---|---|---|---|
| 003 | AR-LpUBP | ||
| 005 | 20231114190618.0 | ||
| 007 | ta | ||
| 008 | 090828s1947 ag g 000 0 spa d | ||
| 040 |
_aAR-LpUBP _bspa _cAR-LpUBP |
||
| 100 | 1 |
_aLehmann, J. _9105727 |
|
| 245 | 1 | 0 | _aLa teoria de la relatividad de Einstein |
| 260 |
_aBuenos Aires : _bSiglo Veinte, _c1947. |
||
| 300 |
_a125 p. ; _c22 cm. |
||
| 700 | 1 |
_aDuna, P. _etr. _9105728 |
|
| 942 | _cBK | ||
| 999 |
_c158240 _d158240 |
||
| 988 | _c | ||