Guinness worlds records 2013. 

 - [S.l] :  Guinness world record,  c2012. 
 - 287 p. : col. ill. ; 31 cm. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Curiosity and wonders.<br/>World wonders.