000 | 00412nam a22001697a 4500 | ||
---|---|---|---|
003 | OSt | ||
008 | 230403b ||||| |||| 00| 0 eng d | ||
020 | _a0876927711 | ||
082 |
_bMAR _a621.382 |
||
100 | _aMartin, James | ||
245 | _aTelecommunications and the computer | ||
250 | _a3rd | ||
260 |
_aNew Delhi: _bPHI, _c©1992 |
||
300 | _axvi, 720p. | ||
650 | _aTelecommunication | ||
942 |
_2ddc _cDONATED |
||
999 |
_c9599 _d9599 |