000 | 00341pam a2200133a 44500 | ||
---|---|---|---|
082 |
_aBTS _bMONO 2550 |
||
100 | _aThomas,D E | ||
245 | 1 | _aTABLES OF PHASE OF A SEMI-INFINTE UNIT ATTENUATION SLOPE | |
260 |
_a _b _c1956 |
||
300 | _a84 | ||
500 | _aBound With Bts Mono 2531-2549 Lack No 2537 | ||
964 | _gCIRC | ||
997 | _aTR19796 C | ||
999 |
_c403517 _d403517 |