Seuss,  Dr. <br/><br/>
Dr. Seuss's sleep book / 
by Dr. Seuss 
 - N. Y. :  Harper Collins Children's Books  1990. 
 - unpaged :  illus.  29 cm. 
<br/><br/> Tells, in verse, what happens when all ninety-nine zillion nine trillion and three creatures in the world go to sleep. 
<br/><br/><label>ISBN: </label>9780008240059 
<br/><br/><label>LCCN: </label>62017157  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Stories in rhyme.<br/>Fantasy.
<br/><br/><label>LC Class. No.: </label>PZ8.3.G276  / Do 
<br/><br/><label>Dewey Class. No.: </label>813.54  / Se81d 1990