| 000 | 00332nam a22000977a 4500 | ||
|---|---|---|---|
| 008 | 230818b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 245 | _aScientific & technical aerospace reports | ||
| 260 |
_aU. S. A.: _bNational Aeronautics and Space Administration, |
||
| 942 |
_2udc _cCR |
||
| 999 |
_c59028 _d59028 |
||