Logan, Hannah <br/><br/>
Why don't you wear a lifejacket :  a comprehensive study into the reasons why people are reluctant to wear lifejackets / 
Hannah Logan. 
 - viii, 51 pages :  color illustrations ;  30 cm 
 - B.Sc. (Hons) Nautical Science .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lifesaving--Equipment and supplies
<br/><br/><label>Dewey Class. No.: </label>B.Sc. Nautical Science