| 000 | 00338nam a2200133 4500 | ||
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| 999 |
_c4119 _d4119 |
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| 008 | 200717b ||||| |||| 00| 0 eng d | ||
| 082 | 0 | 0 |
_a623.856 _bH6779 |
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_9730 _aH.M.S.O |
||
| 245 | 1 | 0 | _aInternational code of signals / |
| 260 |
_aLondon _bHMSO _c1969 |
||
| 300 | _axv, 149 p. | ||
| 650 | 0 | _aSignals and signaling | |
| 942 |
_2ddc _cBK |
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