| 000 | 00520nam a2200181 a 4500 | ||
|---|---|---|---|
| 005 | 20230923063602.0 | ||
| 008 | 081108s1999 mx r 000 0 spa d | ||
| 020 | _a9264160671 | ||
| 035 | _aUPN01000165865 | ||
| 049 | _aUNE | ||
| 080 | _a338 (100) =20 "1999" HUM. | ||
| 245 | 0 | 0 |
_aHuman capital investment : _bAn international comparison. |
| 260 |
_aParis : _bOECD, _c1999. |
||
| 300 |
_a113 p. ; _bretrs., fot. |
||
| 690 |
_aDesarrollo humano _913482 |
||
| 690 | _aDesarrollo económico y social | ||
| 905 | _aUNESCO | ||
| 999 |
_c137977 _d137977 |
||