000 | 00407pam a2200133a 44500 | ||
---|---|---|---|
082 |
_aBTS _bMONO B-1082 |
||
100 | _aInglis,A H | ||
245 | 1 | _aTRANSMISSION FEATURES OF THE NEW TELEPHONE SETS | |
260 |
_a _bAmerican Institute Of Electrical Engineers, New York _c1938 |
||
300 | _a23 | ||
500 | _aBound With Bts Mono B-1060-1081, 1082-1097, Lack No. 1069,73,79 | ||
964 | _gCIRC | ||
997 | _aTR16331 C | ||
999 |
_c401299 _d401299 |