000 | 00468nam a22001577a 4500 | ||
---|---|---|---|
008 | 230621b |||||||| |||| 00| 0 eng d | ||
020 | _a0-8160-2029-9 | ||
040 |
_aNational Science Library _cNational Science Library |
||
080 |
_aR 621.39(038) _bN1 |
||
245 | _aFacts on file dictionary of telecommunications | ||
260 |
_aNew York: _bFacts On File, _c1991 |
||
300 | _aix, 180p. | ||
650 | _aDictionary | ||
653 | _aTelecommunication | ||
942 |
_2udc _cREF |
||
999 |
_c45917 _d45917 |