Bull, John W. <br/><br/>
An introduction to safety at sea / 
J. W. Bull. 
 - Glasgow :  Brown, Son & Ferguson,  1966. 
 - 88 p. ;  19 cm. 
<br/><br/>Includes index.   
<br/><br/><label>Subjects--Topical Terms: </label><br/>Shipping--Safety measures. 
<br/><br/><label>Dewey Class. No.: </label>623.865