| 000 | 00556nam a2200193 a 4500 | ||
|---|---|---|---|
| 003 | AR-LpUBP | ||
| 005 | 20231113184650.0 | ||
| 007 | ta | ||
| 008 | 120806s1946 ag g 000 0 spa d | ||
| 040 |
_aAR-LpUBP _bspa _cAR-LpUBP |
||
| 100 | 1 |
_aBerger, C. A. _962070 |
|
| 245 | 1 | 0 | _aAspectos cientificos del problema racial |
| 260 |
_aBuenos Aires : _bLosada, _c1946. |
||
| 300 |
_a349 p. ; _c20 cm. |
||
| 700 | 1 |
_aCorrigan, J. W _epról. _962071 |
|
| 700 | 1 |
_aJiménez de Asúa, Felipe _etr. _926869 |
|
| 700 | 1 |
_aJennings, H. S _ecolab. _962043 |
|
| 942 | _aBK | ||
| 999 |
_c225864 _d225864 |
||