| 000 | 00620nam a22002297a 4500 | ||
|---|---|---|---|
| 001 | Sulb0012277 | ||
| 003 | BD-SySUS | ||
| 005 | 20160419154635.0 | ||
| 008 | 160419s1991 nyua|||| |||| 001 0 eng d | ||
| 010 | _a 90037906 | ||
| 020 | _a0471620564 | ||
| 040 |
_aDLC _cDLC _dBD-SySUS |
||
| 082 | 0 | 0 |
_a621.385 _222 _bBED |
| 100 | 1 |
_aBellamy, John, _d1941- _916111 |
|
| 245 | 1 | 0 |
_aDigital telephony / _cJohn Bellamy. |
| 250 | _a2nd ed. | ||
| 260 |
_aNew York : _bWiley, _cc1991. |
||
| 300 |
_axix, 572 p. : _bill. ; _c25 cm. |
||
| 500 | _aIncludes index | ||
| 650 | 0 |
_aDigital telephone systems. _916112 |
|
| 942 |
_2ddc _cBK |
||
| 999 |
_c49550 _d49550 |
||