| 000 | 00409nam a2200085 4500 | ||
|---|---|---|---|
| 245 | _aEconomic co-operation and development : gaps in technology - comparisions between member cuontries in education research and development technological innovation; international economic exchanges | ||
| 260 |
_aParis _bOrganisation for Economic Co-operation and Development _c1971 |
||
| 300 | _a113p.; 22cm. | ||
| 082 |
_a301.243 _bECO |
||
| 999 |
_c21654 _d21654 |
||