Leach, Harry  <br/><br/>
The ship captain's medical guide 

 - Ed.20 
 - London  Her Majesty's stationery office  1975 
 - 350p. 
<br/><br/> Revised by the department of trade, U K 
<br/><br/><label>ISBN: </label>0115102795 
<br/><br/><label>Subjects--Index Terms: </label>Marine transport - medical advice 
<br/><br/><label>Universal Decimal Class. No.: </label>656.610.8  / LEE