| 000 | 00706nam a22002417a 4500 | ||
|---|---|---|---|
| 003 | SNU | ||
| 005 | 20140725183951.0 | ||
| 008 | 140725b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9780071144308 | ||
| 028 | _aHCL | ||
| 082 | _a621.382 KES | ||
| 100 |
_aKessler, Gary C. _a; Southwick, Peter V |
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| 245 |
_aISDN _b: concepts, facilities, and services _c/ Gary C Kessler; Peter V Southwick |
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| 250 | _a3rd ed. | ||
| 260 |
_aNew York _b: McGraw-Hill _c, ©1997. |
||
| 300 |
_axxiv, 672 p. _b: ill. _c; 24 cm. |
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| 655 | _aIntegrated services digital networks. | ||
| 655 | _aISDN. | ||
| 655 | _aTelecommunications | ||
| 655 | _aGary C Kessler | ||
| 655 | _aCommunications | ||
| 942 |
_2ddc _cHCL |
||
| 999 |
_c18770 _d18770 |
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