| 000 | 00565nam a2200205 a 4500 | ||
|---|---|---|---|
| 005 | 20210219160325.0 | ||
| 008 | 081010s1951 mx r 000 0 spa d | ||
| 035 | _aUPN01000163174 | ||
| 049 | _aUNE | ||
| 080 | _a323.1 =20 "1951" DUN. | ||
| 100 | 1 | _aDunn, Leslie Clarence. | |
| 245 | 0 |
_aRace and biology / _cLeslie Clarence Dunn. |
|
| 260 |
_aParis : _bUNESCO, _c1951. |
||
| 300 | _a48 p. | ||
| 440 | 0 | _aThe Race question in modern science | |
| 690 | _aRacismo- Biologia | ||
| 690 | _aRelaciones raciales- Biologia | ||
| 710 | 2 | _aUNESCO | |
| 905 | _aUNESCO | ||
| 999 |
_c135287 _d135287 |
||