Guinness world records 2012. 
 World records 2012 

 - London  Guinness World Records  c2011. 
 - 287 p.  ill. (some col.)  31 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9781904994671 
<br/><br/><label>Subjects--Topical Terms: </label><br/>World records.<br/>Curiosities and wonders