| 000 | 00418pam a2200133a 44500 | ||
|---|---|---|---|
| 082 |
_aNASA _bTN D-6969 |
||
| 100 | _aPrzybyszewski,John | ||
| 245 | 1 | _aEFFECT OF POLARITY OF ELECTRIC CURRENT ON FRICTION BEHAVIOR OF TWO GALLIUM-LUBRICATED TANTALUM SLIPRING ASSEMBLIES | |
| 260 |
_a _bNasa, Washington, D.C. _c1972 |
||
| 300 | _a25 | ||
| 500 | _aBound With Nasa Tn D-6960-6968 | ||
| 964 | _gCIRC | ||
| 997 | _aTR12423 C | ||
| 999 |
_c396955 _d396955 |
||