| 000 | 00394nam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 230512b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aR 061.6(46) _bJ6 |
||
| 245 | _aHigher council for scientific research | ||
| 260 |
_aSpain: _c1956 |
||
| 300 | _a47p. | ||
| 650 | _aScientific | ||
| 653 | _aResearch | ||
| 942 |
_2udc _cREF |
||
| 999 |
_c29778 _d29778 |
||