| 000 | 00488 a2200253 4500 | ||
|---|---|---|---|
| 001 | 98798 | ||
| 020 | _a1 | ||
| 041 | _aeng | ||
| 080 | _a621.394.1 Jol | ||
| 245 | _aTelegraph transmission theory | ||
| 250 | _a | ||
| 260 | _aLondon | ||
| 260 | _bSir Isaac Pitman, | ||
| 260 | _c1947 | ||
| 300 | _axii,124 p. | ||
| 300 | _c 21cm | ||
| 490 | _a | ||
| 100 | _aJolley, E.H. | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aTelegraph-Transmission devices | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c55414 _d55414 |
||