Boynton, Sandra. <br/><br/>
Hippos go berserk! / 
by Sandra Boynton. 
 - 1st Little Simon Board Board Book ed. 
 - New York :  Simon & Schuster,  c2000. 
 - 1 v. (unpaged) :  col. ill. ;  13 x 16 cm. 
<br/><br/> "Little Simon"  On board pages. 
<br/><br/> Larger and larger groups of hippos join a lone hippopotamus for a party. 
<br/><br/><label>ISBN: </label>0689834349 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Counting--Juvenile literature.
<br/><br/><label>LC Class. No.: </label>PZ8.3  / B7 2000