| 000 | 00380nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 140317s9999 xx 000 0 und d | ||
| 082 | _a500.16 | ||
| 100 | _aUNESCO | ||
| 245 | _aBibliography of publications designed to raise the standard of sci.liter-ature. | ||
| 260 |
_aUNESCO _b _c1963 |
||
| 300 | _a83 | ||
| 650 | _aPure Science | ||
| 653 | _aPure Science | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c3410 _d3410 |
||