| 000 | 00333pam a2200133a 44500 | ||
|---|---|---|---|
| 082 |
_aBTS _bMONO 2855 |
||
| 100 | _aEmling,J W | ||
| 245 | 1 | _aGENERAL ASPECTS OF HANDS-FREE TELEPHONY | |
| 260 |
_a _b _c1957 |
||
| 300 | _a5 | ||
| 500 | _aBound With Bts Mono 2849-2853,2856-2875 Lack No.2854 | ||
| 964 | _gCIRC | ||
| 997 | _aTR19708 C | ||
| 999 |
_c402658 _d402658 |
||