| 000 | 00342nam a2200145Ia 4500 | ||
|---|---|---|---|
| 999 |
_c1958 _d1958 |
||
| 008 | 191121s 1952 ||||xx |||||||||||||| ||und|| | ||
| 082 |
_a620.112 _bHMS |
||
| 100 | _aHMSO London | ||
| 245 | 4 | _aThe marine observer's handbook | |
| 250 | _a7th | ||
| 260 |
_aLondon _bHMSO _c1952 |
||
| 260 | _c1950 | ||
| 300 | _aviii, 122 | ||
| 942 | _cBK | ||