| 000 | 00525 a2200181 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20210827144359.0 | ||
| 008 | 170321b xxu||||| |||| 00| 0 eng d | ||
| 040 | _cIITK | ||
| 041 | _aeng | ||
| 082 |
_a384.9 _bG798h |
||
| 245 | 1 |
_aHandbook for radio operators Rg.67. 1961 edition _bAppendix 9 long range area communications scheme _cGeneral Post Office |
|
| 260 |
_aLondon _bHer Majesty Stationery office _c1965 |
||
| 300 | _a19 p | ||
| 500 | _aAppendix | ||
| 650 | _aSignals And Signaling | ||
| 942 | _cBK | ||
| 999 |
_c454635 _d454635 |
||