| 000 | 00511nam a22001337a 4500 | ||
|---|---|---|---|
| 008 | 230712b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 | _a5/6(1-77)(05) | ||
| 245 |
_aGaps in technology: _bComparisons between member countries in education research & development technological economic exchanges |
||
| 260 |
_aParis: _bOrganisation for Economic Co-Operation and Development, _c1970 |
||
| 300 | _a300p. | ||
| 650 | _aTechnology | ||
| 942 |
_2udc _cREP |
||
| 999 |
_c53691 _d53691 |
||