Halsbury Advisory Board. <br/><br/>
Halsbury’s Laws of England : customs and excise ; volume - 31. 

 - 5th ed. 
 - United Kingdom :  Lexis Nexis,  2012. 
 - 641 p. ; 
<br/><br/><label>ISBN: </label>9781405763639 
<br/><br/><label>Dewey Class. No.: </label>348.06 HAL