| 000 | 00329pam a2200133a 44500 | ||
|---|---|---|---|
| 082 |
_aBTS _bMONO 1950 |
||
| 100 | _aPererson,E | ||
| 245 | 1 | _aFREQUENCY DETECTION AND SPEECH FORMANTS | |
| 260 |
_a _b _c1951 |
||
| 300 | _a7 | ||
| 500 | _aBound With Bts Mono 1930-49,1951-59 Lack No.1932 | ||
| 964 | _gCIRC | ||
| 997 | _aTR19492 C | ||
| 999 |
_c402575 _d402575 |
||