| 000 | 00449nab a2200145Ia 4500 | ||
|---|---|---|---|
| 003 | ES-SlBCS | ||
| 005 | 20210601131132.0 | ||
| 008 | 140529s1925 xxu||||| |||| 00| 0 fre d | ||
| 041 | _afre | ||
| 100 | 1 |
_aSchaffers, V. _9180891 |
|
| 245 | 0 | 0 |
_aLa relativité comme théorie physique _c V. Schaffers |
| 650 | 0 | 4 |
_aRelatividad-Teoría Física _9181668 |
| 773 | 0 |
_tRevue des Questions Scientifiques _gvol. 88, 1925, págs. 343-398 _wRev1461 |
|
| 942 | _cAR | ||
| 999 |
_c558230 _d558230 |
||