| 000 | 00459nam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 230331b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aD 06.03:5/6 _b(73NSF) |
||
| 245 |
_aOrganization and members 1967-1968 _c/ National Academy of Science |
||
| 260 |
_aWashington: _bNational Academy of Science, _c1967 |
||
| 300 | _a241p. | ||
| 650 | _aScience | ||
| 653 | _aEngineering | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c16907 _d16907 |
||