| 000 | 00406pam a2200133a 44500 | ||
|---|---|---|---|
| 082 |
_aNASA _bTN D-7098 |
||
| 100 | _aWallio,H Andrew | ||
| 245 | 1 | _aA COMPARISON OF TECHNIQUES FOR INVERSION OF RADIO-RAY DATA IN PRESENCE OF RAY BENDING. | |
| 260 |
_a _bNasa, Washington, D.C. _c1972 |
||
| 300 | _a31 | ||
| 500 | _aBound With Nasa Tn D_7070-7097,7099.Lack No-7094. | ||
| 964 | _gCIRC | ||
| 997 | _aTR14397 C | ||
| 999 |
_c399049 _d399049 |
||