| 000 | 00442nam a22001337a 4500 | ||
|---|---|---|---|
| 008 | 230425b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a374:362.8(41) _bK0 |
||
| 245 |
_aYouth service in England and wales _c/ Her Majesty's Stationery Office |
||
| 260 |
_aLondon: _bHer Majesty's Stationery Office, _c1958 |
||
| 650 | _aScience | ||
| 653 | _aTechnology | ||
| 942 |
_2udc _cREP |
||
| 999 |
_c23300 _d23300 |
||