Marshall, James,  1942- <br/><br/>
George and Martha encore / 
James Marshall. 
 - Boston :  Houghton Mifflin,  1973. 
 - 46 p. :  col. ill. ;  21 cm. 
<br/><br/> School Library Journal  Booklist 
<br/><br/> In five brief episodes two hippopotamuses reinforce their friendship. 
<br/><br/> K-3  1.5 
<br/><br/><label>ISBN: </label>0395175127 
<br/><br/><label>LCCN: </label>73005845 /AC 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Friendship--Fiction.
<br/><br/><label>LC Class. No.: </label>PZ10.3.M3535  / Gg 
<br/><br/><label>Dewey Class. No.: </label>[E]