| 000 | 00514 a2200121 4500 | ||
|---|---|---|---|
| 100 | _aKrawec, Roman | ||
| 245 | 1 |
_aAn instrument for electronic differentiation of current voltage characters [NASA TN D-2161--TN D-2170] _cRoman Krawec |
|
| 260 |
_bNational Aeronautics and Space Administration [NASA] _c1964 _aWashington, D.C. |
||
| 300 | _a17p | ||
| 440 | _aNational Aeronautics and Space Administration [NASA] | ||
| 500 | _aBound with NASA TN D-2162 to TN D-2170 [Accession Nos : TR13471 to TR13479] | ||
| 942 | _cTR | ||
| 999 |
_c448378 _d448378 |
||