Guinness world records 2017. 

 - UK :  Guinness World Records Limited,  c2016. 
 - 256 p. : col. ill. ; 30 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9781910561324 
<br/><br/><label>Subjects--Topical Terms: </label><br/>World records<br/>Curiosities and wonders.