| 000 | 00420nam a22001337a 4500 | ||
|---|---|---|---|
| 008 | 230712b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 | _a5/6(1-77)(047) | ||
| 245 |
_aGeneral report: _bGaps in technology |
||
| 260 |
_aParis: _bOrganisation for Economic Co-Operation and Development, _c1968 |
||
| 300 | _a41p. | ||
| 650 | _aTechnology | ||
| 942 |
_2udc _cREP |
||
| 999 |
_c51497 _d51497 |
||