Saltzberg, Barney. <br/><br/>
Hip, Hip, hooray day! :  a Hip & Hop story  
Barney Saltzberg. 
 - 1st ed. 
 - San Diego :  Harcourt,  2002. 
 - 1 v. (unpaged) :  col. ill. ;  24 cm. 
<br/><br/> "Gulliver Books." 
<br/><br/> Hop has trouble surprising Hip on her birthday. 
<br/><br/><label>ISBN: </label>0152024956 
<br/><br/><label>LCCN: </label>2001001384 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birthdays--Fiction.<br/>Hippopotamus--Fiction.<br/>Best friends--Fiction.<br/>Friendship--Fiction.
<br/><br/><label>LC Class. No.: </label>PZ7.S1552  / Hk 2002 
<br/><br/><label>Dewey Class. No.: </label>[E]