| 000 | 00314nam a22001217a 4500 | ||
|---|---|---|---|
| 020 | _aNA | ||
| 082 |
_222 _a621.38220 |
||
| 100 | _aZiemer RE and iranter H.H, | ||
| 245 | _aPrinciples of communications | ||
| 260 |
_aHougnton Mifftin, _bHougnton Mifftin, _cc1976 |
||
| 300 |
_a319 p, ; _bNA _c24cm. |
||
| 942 |
_2ddc _cGEN _01 |
||
| 999 |
_c3277 _d3277 |
||