| 000 | 00343cam a2200133ua 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 231116b |||||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 082 |
_a629.4774 _bWOR/GU |
||
| 245 | _aGuide to Hygiene and sanitation in aviation / | ||
| 260 |
_aGeneva : _bWorld Health Organisation , _c1960. |
||
| 300 | _a51 ; . | ||
| 942 | _cBK | ||
| 999 |
_c1285 _d1285 |
||