| 000 | 00627pam a2200217 a 4500 | ||
|---|---|---|---|
| 001 | 1980067 | ||
| 005 | 20240731111620.0 | ||
| 008 | 890628s1990 maua 001 0 eng | ||
| 010 | _a 89012669 | ||
| 020 | _a0262200740 | ||
| 040 |
_aDLC _cDLC _dDLC |
||
| 050 | 0 | 0 |
_aTK5101 _b.T78 1990 |
| 100 | 1 |
_aTruxal, John G. _97934 |
|
| 245 | 1 | 4 |
_aThe age of electronic messages / _cJohn G. Truxal |
| 260 |
_aCambridge : _bMIT Press, _c1990 |
||
| 300 |
_axvi, 487 p. : _bill. ; _c24 cm. |
||
| 650 | 0 |
_aTelecommunication. _97936 |
|
| 650 | 0 |
_aElectronics. _97937 |
|
| 906 |
_a7 _bcbc _corignew _d1 _eocip _f19 _gy-gencatlg |
||
| 942 |
_2lcc _cBK |
||
| 999 |
_c5927 _d5927 |
||