| 000 | 00561nam a22001817a 4500 | ||
|---|---|---|---|
| 003 | SNU | ||
| 005 | 20141216122231.0 | ||
| 008 | 141216b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0818648295 | ||
| 028 | _aHCL | ||
| 082 | _a621.387 COO | ||
| 100 | _aCoover, Edwin R. | ||
| 245 |
_aTutorial : Digital Private Branch Exchanges _cEdwin R. Coover |
||
| 260 |
_aWashington D C _bIEEE Computer Society Press _c1989 |
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| 300 | _aix;384p. | ||
| 655 |
_bTutorial _b and Digital Private Branch Exchange _b, PBXs _b and Distributed architectures |
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| 942 |
_2ddc _cHCL |
||
| 999 |
_c40112 _d40112 |
||