| 000 | 00509nam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 230627b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a621.39:681.324 _bN7 |
||
| 100 | _aFlanagan, Patrick | ||
| 245 |
_aTelecommunications: _bToday's ten most critical telecommunications technologies with a focus on the internet |
||
| 260 |
_aUSA: _bComputer Technology Research Corp., _c1997 |
||
| 300 | _a206p. | ||
| 650 | _aScience | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c47930 _d47930 |
||