000 00274nam a2200109Ia 4500
008 201231s9999 xx 000 0 und d
100 _aMaritime and coast guard agency
245 0 _a(The) Ship Captains Medical Guide
260 _aLondon
_bHMSO
300 _a232
942 _cBK
999 _c10311
_d10311