000 | 00527nam a2200193 4500 | ||
---|---|---|---|
001 | 3031/89 | ||
003 | KEPU | ||
005 | 20130813101721.0 | ||
008 | 111112s9999 xx 000 0 und d | ||
020 | _a0 906048 46 x | ||
040 | _cDLC | ||
050 |
_aTK6392 _b.W37 1979 |
||
100 | 1 | _a"welch, s . " | |
245 | 1 | 0 |
_asignalling in telecommunications networks: _b/ _c s.. welch |
250 | _a1 ed. | ||
260 |
_auk : _bpeter peregrinus _c1979. |
||
300 |
_a"ix, 385p.; _c21 cm." |
||
942 |
_2lcc _cBK _hTK6392.W37 1979 |
||
999 |
_c54038 _d54038 |