Gribbin, Mary <br/><br/>
Big numbers \ 
Mary Gribbin 
 - Cambridge  :  2003 
 - 189p.:  21cm 
<br/><br/><label>ISBN: </label>1840464313(pbk) 
<br/><br/><label>Dewey Class. No.: </label>500 GRI-B 2003 10945