000 | 00356pam a2200145a 44500 | ||
---|---|---|---|
082 |
_aBTS _bMONO 4515 |
||
100 | _aCravis,H | ||
245 | 1 | _aENGINEERING OF T1 CARRIER SYSTEM REPEATERED LINES | |
260 |
_a _b _c1963 |
||
300 | _a56 | ||
500 | _aBound With Bts Mono 4501-4514,4516-4525 | ||
700 | _aCrater,T V | ||
964 | _gCIRC | ||
997 | _aTR18564 C | ||
999 |
_c402035 _d402035 |