| 000 | 00382nam a22001097a 4500 | ||
|---|---|---|---|
| 082 | _a621.382 HAN'D | ||
| 245 | _aHANDBOOK OF LINE COMMUNICATION A COMPREHENSIVE TEXT BOOK DEALING WITH THE THEORATICAL AND PRACTICAL ASPECTS OF THE TRANSMISSION OF INTELLIGENCE AND LINE | ||
| 260 |
_aLONDON _bHER MAJESTY'S _c1964 |
||
| 300 | _a905P | ||
| 650 |
_aLINE COMMUNICATION _980755 |
||
| 942 | _cBK | ||
| 999 |
_c585644 _d585644 |
||