Seuss, Dr. <br/><br/>
The Butter Battle Book / 
Dr. Seuss. 
 - New York, New York :  Random House,  1984. 
 - unp. 
<br/><br/> Engaged in a long-running battle, the Yooks and the Zooks develop more and more sophisticated weaponry as they attempt to outdo each other. 
<br/><br/><label>ISBN: </label>0394965809 
<br/><br/><label>LCCN: </label>8321286 
<br/><br/><label>Subjects--Topical Terms: </label><br/>War--Fiction<br/>Stories in rhyme