| 000 | 00371pam a2200133a 44500 | ||
|---|---|---|---|
| 082 |
_aBTS _bMONO 2134 |
||
| 100 | _aMumford,W W | ||
| 245 | 1 | _aOPTIMUM PISTON POSITION FOR WIDE-BAND COAXIAL TWO-WAVEGUIDE TRANSDUCERS | |
| 260 |
_a _b _c1953 |
||
| 300 | _a6 | ||
| 500 | _aBound With Bts Mono 2125-2133,2135-2152 Lack No.2144,2150 | ||
| 964 | _gCIRC | ||
| 997 | _aTR19945 C | ||
| 999 |
_c403974 _d403974 |
||