| 000 | 00357pam a2200133a 44500 | ||
|---|---|---|---|
| 082 |
_aNASA _bTN D-7277 - |
||
| 100 | _aZorumski,William E | ||
| 245 | 1 | _aACOUSTIC IMPEDANCE OF CURVED MULTILAYERED DUCT LINERS | |
| 260 |
_a _bNasa, Washington, D.C. _c1973q |
||
| 300 | _a10 | ||
| 500 | _aBound With Nasa Tn D-7270-79 | ||
| 964 | _gCIRC | ||
| 997 | _aTR9646 C | ||
| 999 |
_c393949 _d393949 |
||