| 000 | 00436pam a2200133a 44500 | ||
|---|---|---|---|
| 082 |
_aNASA _bTN D-3942 - |
||
| 100 | _aLudwig,Lawrence P | ||
| 245 | 1 | _aIMPROVING PERFORMANCE OF FACE CONTACT SEAL IN LIQUID SODIUM (400(DEGREE) TO 1000(DEGREE) F) BY INCORPORATION OF SPIRAL-GROOVE GEOMETRY | |
| 260 |
_a _bNasa, Washington, D.C. _c1967 |
||
| 300 | _a37 | ||
| 500 | _aBound With Nasa Tn D-3941-50 | ||
| 964 | _gCIRC | ||
| 997 | _aTR9137 C | ||
| 999 |
_c394625 _d394625 |
||