000 | 00768nam0a22002170004500 | ||
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001 | 47930 | ||
005 | 20200804110219.0 | ||
010 |
_a92-61-03661-9 _b(Brochado) |
||
090 | _a47930 | ||
100 | _a19910304d1989 k y0pory5003 ba | ||
101 | 0 | _aeng | |
102 | _aCH | ||
200 | 1 |
_aData communication over the telephone network _eseries V recommendations _fCCITT |
|
210 |
_aGeneva _cInternational Telecommunication Union _d1989 |
||
215 |
_aX, 520 p. _cil. _d30 cm |
||
225 | 2 |
_aBlue book _hVolume VIII _v1 |
|
675 |
_a621.39 _vmed _zfre |
||
710 | 0 | 2 | _aThe International Telegraph and Telephone Consultative Committee |
712 | 1 | 2 |
_aPlenary Assembly, _d9, _eMelbourne, _f1988 _4070 |
942 |
_cLIVRO _n0 |