| 000 | 00459nam a2200157 454500 | ||
|---|---|---|---|
| 008 | 160721b1971 xxu||||| |||| 00| 0 eng d | ||
| 082 |
_aNASA _bTN D-6270 |
||
| 100 | 1 | _aBESS,LEON | |
| 245 | 1 | _aSONIC RADIATION FROM A CIRCULAR PISTON WITH IMPULSE EXCITATION | |
| 260 |
_bNASA, WASHINGTON, D.C. _c1971 |
||
| 300 | _a,18,,,,,, | ||
| 500 | _aBound with NASA TN D-6271-6289,Lack no. 6273,80,83 | ||
| 964 | _gCIRC | ||
| 997 | _a101241 C | ||
| 998 |
_c9446 _d9446 |
||
| 999 |
_c483237 _d483237 |
||