| 000 | 00497nam a2200145 a 4500 | ||
|---|---|---|---|
| 005 | 20210219161806.0 | ||
| 008 | 130806s1971 mx r 000 0 spa d | ||
| 035 | _aUPN01000191964 | ||
| 049 | _aUNE | ||
| 080 | 4 | _aOC 058.7: 061.6 (4)(7) =20=40 SCI No. 28 | |
| 245 | 0 | 0 | _aScience policy research and teaching units ; Unités de recherche et d´enseignement en politique scientifique |
| 260 |
_aParis : _bUNESCO, _c1971. |
||
| 300 | _a378 p. | ||
| 440 | 0 |
_aScience policy studies and documents ; _v28. |
|
| 999 |
_c164067 _d164067 |
||