Pears cyclopaedia :  1999-2000 : a book of reference and background information for all the family. 

 - London :  Penguin,  2000. 
 - 1 v. (various pagings) :  col.maps ;  21 cm. 
<br/><br/> Previous ed.: 1999. 
<br/><br/><label>ISBN: </label>0140291210 
<br/><br/><label>LC Class. No.: </label>AG5