| 000 | 00405pam a2200133a 44500 | ||
|---|---|---|---|
| 082 |
_aNASA _bTN D-1219 - |
||
| 100 | _aMilder,Nelson L. | ||
| 245 | 1 | _aCOMPARATIVE MEASUREMENTS OF SINGLY AND DOUBLY IONIZED MERCURY PRODUCED BY ELECTRON BOMBARDMENT ION ENGINE | |
| 260 |
_a _bNasa, Washington, D.C. _c962 |
||
| 300 | _a21 | ||
| 500 | _aBound With Nasa Tn D-1211-20 | ||
| 964 | _gCIRC | ||
| 997 | _aTR7855 C | ||
| 999 |
_c393971 _d393971 |
||