000 | 00339pam a2200133a 44500 | ||
---|---|---|---|
082 |
_aBTS _bMONO B-1616 |
||
100 | _aPolkinghorn,F A | ||
245 | 1 | _aCOMMERCIAL SINGLE SIDEBAND RADIOTELEPHONE SYSTEMS | |
260 |
_a _b _c1948 |
||
300 | _a4 | ||
500 | _aBound With Bts Mono B-1600-1615,1617-1620 | ||
964 | _gCIRC | ||
997 | _aTR19670 C | ||
999 |
_c403140 _d403140 |