| 000 | 00378pam a2200133a 44500 | ||
|---|---|---|---|
| 082 |
_aNASA _bTN D-6688 |
||
| 100 | _aHosenthien,Hans H | ||
| 245 | 1 | _aNTH-ORDER FLAT APPROXIMATION OF THE SIGNUM FUNCTION BY A POLYNORMIAL. | |
| 260 |
_a _bNasa, Washington, D.C. _c1972 |
||
| 300 | _a33 | ||
| 500 | _aBound With Nasa Tn D-6680-6687,6689. | ||
| 964 | _gCIRC | ||
| 997 | _aTR15971 C | ||
| 999 |
_c404246 _d404246 |
||