Anno, Mitsumasa,  1926- <br/><br/>
Topsy-turvies :  pictures to stretch the imagination. 

 - [1st ed.]. 
 - New York :  Walker/Weatherhill,  [1970] 
 - 27 p. (chiefly col. illus.) ;  27 cm. 
<br/><br/> Optical illusions form structures in which curious little men can go up stairs to get to a lower place, hang pictures on the ceiling, and walk on walls. 
<br/><br/><label>LCCN: </label>71096054 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Picture books.<br/>Optical illusions.<br/>Picture books.<br/>Optical illusions.
<br/><br/><label>LC Class. No.: </label>PZ7.A5875  / To 
<br/><br/><label>Dewey Class. No.: </label>[793.7]