Bet you can't ? ; Cobb, Vicki 

 - 126 pages :   illustrations ;   20 cm 
<br/><br/><label>ISBN: </label>0140325220 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Scientific recreations
<br/><br/><label>Dewey Class. No.: </label>793.8