| 000 | 00292nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 220709b1962 xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a621.38 _bR95 |
||
| 100 | _aSignals, Royal | ||
| 245 | _aHandbook of line communication | ||
| 260 |
_aLondon _bHer Majesty's Stationery Office _c1962 |
||
| 300 | _a904p. | ||
| 942 | _cBooks | ||
| 906 | _a118942 | ||
| 981 | _aLondon: Her Majesty's Stationery Office, 1962. | ||
| 982 | _a904p. | ||
| 983 | _aHandbook of line communication | ||
| 999 |
_c111771 _d111771 |
||