| 000 | 00379 a2200157 4500 | ||
|---|---|---|---|
| 020 | _a0071181830 | ||
| 082 |
_a621.382 _bPRO |
||
| 090 |
_c12845 _d18694 |
||
| 100 | _aProakis, John G. | ||
| 245 | _aDigital communications | ||
| 250 | _a4th. | ||
| 260 |
_aBoston _bMcGraw - Hill _c2001 _g2001 |
||
| 300 |
_axxi, 1002p. _c23cm. |
||
| 650 | _aCOMMUNICATIONS ENGINNERING | ||
| 942 | _cL | ||
| 999 |
_c41207 _d41207 |
||