| 000 | 00550 a2200265 4500 | ||
|---|---|---|---|
| 001 | 26506 | ||
| 020 | _a0-13-377317-52 | ||
| 041 | _aeng | ||
| 080 | _a621.391:681.3 Len | ||
| 245 | _aHandbook of data communications | ||
| 250 | _a | ||
| 260 | _aEnglewood Cliffs | ||
| 260 | _bPrentice-Hall, | ||
| 260 | _c1984 | ||
| 300 | _axi,308 p. | ||
| 300 | _c22.5 cm | ||
| 490 | _a | ||
| 100 | _aLenk, John D. | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aDigital communications | ||
| 650 | _aData transmission systems | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c57282 _d57282 |
||